Ulászló: a male name of Slavic origin meaning "This name derives from the Slavic “Vladislav (Владислав),” composed of two elements: “vladěti (владѣти) vladétʹ (владе́ть)” (to rule, to own, possess, be master of, own, govern, control, to master, manage) plus “sláva (сла́ва)” (glory, fame, renown, honor, repute, reputation)".It derives from the Slavic word "vladěti / vladétʹ sláva > Vladislav".
Ulászló is a masculine name that means "This name derives from the Slavic “Vladislav (Владислав),” composed of two elements: “vladěti (владѣти) vladétʹ (владе́ть)” (to rule, to own, possess, be master of, own, govern, control, to master, manage) plus “sláva (сла́ва)” (glory, fame, renown, honor, repute, reputation)". Its Slavic origins reflect deep cultural values and traditions that have been passed down through generations. Parents choosing this name often appreciate its profound significance and timeless appeal.
Quick Facts About Ulászló
Quick facts about Ulászló
Origin
Slavic
Gender
Boy name
Popularity
Moderately popular
Researched by Name Doctor Linguistics Team
Our names are verified by professional linguists with expertise in etymology and cultural naming traditions.
Last reviewed: November 2025
Meaning
This name derives from the Slavic “Vladislav (Владислав),” composed of two elements: “vladěti (владѣти) vladétʹ (владе́ть)” (to rule, to own, possess, be master of, own, govern, control, to master, manage) plus “sláva (сла́ва)” (glory, fame, renown, honor, repute, reputation). In turn, the name means “to rule with glory, glorious lord, one who commands fame.” Vladislaus I (1065–1125) was Duke of Bohemia from 1109 to 1117 and from 1120 until his death. Vladislav I was a son of Duke, later King Vratislaus II of Bohemia, by his second wife, Svatava, a daughter of Casimir I of Poland. The name is popular among all Slavic nations as well as some neighboring non-Slavic countries.
Etymology & Details
Name Root
vladěti / vladétʹ sláva > Vladislav
How to Pronounce Ulászló
Ulászló is pronounced /uˈlɑːz.loʊ/
Step-by-step pronunciation guide:
Break it into syllables: Ulá-szl-ó
Say it like: "ULÁ-SZL-Ó"
Practice saying it naturally a few times
✓Pronunciation verified by linguistic sources
Usage & Popularity
Ulászló is predominantly used in hungarian (magyar) speaking communities, where it maintains strong cultural connections and traditional significance.
hungarian (magyar)
Name Relationships
Ulászló is a variant form of Vladislav, developed through regional pronunciation differences and linguistic evolution. This variation preserves the essential meaning while offering a unique sound.
Ulászló means "This name derives from the Slavic “Vladislav (Владислав),” composed of two elements: “vladěti (владѣти) vladétʹ (владе́ть)” (to rule, to own, possess, be master of, own, govern, control, to master, manage) plus “sláva (сла́ва)” (glory, fame, renown, honor, repute, reputation). In turn, the name means “to rule with glory, glorious lord, one who commands fame.” Vladislaus I (1065–1125) was Duke of Bohemia from 1109 to 1117 and from 1120 until his death. Vladislav I was a son of Duke, later King Vratislaus II of Bohemia, by his second wife, Svatava, a daughter of Casimir I of Poland. The name is popular among all Slavic nations as well as some neighboring non-Slavic countries.". The name comes from vladěti / vladétʹ sláva > Vladislav. In its original form, the name derives from vladěti (владѣти) vladétʹ (владе́ть) sláva (сла́ва) Vladislav (Владислав). This slavic name has been passed down through generations, carrying its meaning across different cultures and time periods. Parents who choose Ulászló for boys often connect with the name's meaning of "This name derives from the Slavic “Vladislav (Владислав),” composed of two elements: “vladěti (владѣти) vladétʹ (владе́ть)” (to rule, to own, possess, be master of, own, govern, control, to master, manage) plus “sláva (сла́ва)” (glory, fame, renown, honor, repute, reputation). In turn, the name means “to rule with glory, glorious lord, one who commands fame.” Vladislaus I (1065–1125) was Duke of Bohemia from 1109 to 1117 and from 1120 until his death. Vladislav I was a son of Duke, later King Vratislaus II of Bohemia, by his second wife, Svatava, a daughter of Casimir I of Poland. The name is popular among all Slavic nations as well as some neighboring non-Slavic countries." as a quality they hope to see in their child. While not the most common choice, Ulászló's meaningful roots have given it staying power among parents looking for a name with substance.
What is the origin of the name Ulászló?
Ulászló is a slavic name. The name traces back to vladěti / vladétʹ sláva > Vladislav. The original form vladěti (владѣти) vladétʹ (владе́ть) sláva (сла́ва) Vladislav (Владислав) shows the name's roots in its native language. The name remains closely tied to hungarian (magyar) naming traditions while occasionally appearing in other cultures. The slavic meaning "This name derives from the Slavic “Vladislav (Владислав),” composed of two elements: “vladěti (владѣти) vladétʹ (владе́ть)” (to rule, to own, possess, be master of, own, govern, control, to master, manage) plus “sláva (сла́ва)” (glory, fame, renown, honor, repute, reputation). In turn, the name means “to rule with glory, glorious lord, one who commands fame.” Vladislaus I (1065–1125) was Duke of Bohemia from 1109 to 1117 and from 1120 until his death. Vladislav I was a son of Duke, later King Vratislaus II of Bohemia, by his second wife, Svatava, a daughter of Casimir I of Poland. The name is popular among all Slavic nations as well as some neighboring non-Slavic countries." reflects values important in the culture where this name first appeared. Ulászló developed as a form of Vladislav, adapting over time while keeping its connection to the original name.
Is Ulászló a boy or girl name?
Ulászló is a boy's name. The name has been used for boys across many generations, maintaining its masculine character through different eras and cultures. In slavic tradition, Ulászló has historically been given to boys. The meaning "This name derives from the Slavic “Vladislav (Владислав),” composed of two elements: “vladěti (владѣти) vladétʹ (владе́ть)” (to rule, to own, possess, be master of, own, govern, control, to master, manage) plus “sláva (сла́ва)” (glory, fame, renown, honor, repute, reputation). In turn, the name means “to rule with glory, glorious lord, one who commands fame.” Vladislaus I (1065–1125) was Duke of Bohemia from 1109 to 1117 and from 1120 until his death. Vladislav I was a son of Duke, later King Vratislaus II of Bohemia, by his second wife, Svatava, a daughter of Casimir I of Poland. The name is popular among all Slavic nations as well as some neighboring non-Slavic countries." carries well for a son, giving the name lasting appeal.
How do you pronounce Ulászló?
Ulászló is pronounced "/uˈlɑːz.loʊ/". This pronunciation follows hu language patterns. As a single-syllable name, Ulászló is quick to say and easy to call out. If you're unfamiliar with slavic names, listening to a native speaker say Ulászló can help you catch the right rhythm and emphasis. The name's root vladěti / vladétʹ sláva > Vladislav influences how Ulászló sounds in its original language.
How popular is the name Ulászló?
Ulászló is somewhat common, familiar to most people. With moderate popularity, Ulászló offers familiarity without being everywhere. It's the kind of name people recognize but don't hear every day. Ulászló's popularity may vary between slavic communities and the broader population, where naming trends differ. The name's meaning of "This name derives from the Slavic “Vladislav (Владислав),” composed of two elements: “vladěti (владѣти) vladétʹ (владе́ть)” (to rule, to own, possess, be master of, own, govern, control, to master, manage) plus “sláva (сла́ва)” (glory, fame, renown, honor, repute, reputation). In turn, the name means “to rule with glory, glorious lord, one who commands fame.” Vladislaus I (1065–1125) was Duke of Bohemia from 1109 to 1117 and from 1120 until his death. Vladislav I was a son of Duke, later King Vratislaus II of Bohemia, by his second wife, Svatava, a daughter of Casimir I of Poland. The name is popular among all Slavic nations as well as some neighboring non-Slavic countries." likely influences its appeal, as parents often choose names that express values or hopes for their children. Among boys' names, Ulászló holds its own, appealing to parents who value distinctive options.
What are variations of the name Ulászló?
Ulászló is a form of Vladislav. Over time, Vladislav developed into several variations, with Ulászló emerging as a distinct form used in certain regions or languages. In slavic tradition, these variations allow the core name to work across different contexts while maintaining its character. All variations preserve the meaning "This name derives from the Slavic “Vladislav (Владислав),” composed of two elements: “vladěti (владѣти) vladétʹ (владе́ть)” (to rule, to own, possess, be master of, own, govern, control, to master, manage) plus “sláva (сла́ва)” (glory, fame, renown, honor, repute, reputation). In turn, the name means “to rule with glory, glorious lord, one who commands fame.” Vladislaus I (1065–1125) was Duke of Bohemia from 1109 to 1117 and from 1120 until his death. Vladislav I was a son of Duke, later King Vratislaus II of Bohemia, by his second wife, Svatava, a daughter of Casimir I of Poland. The name is popular among all Slavic nations as well as some neighboring non-Slavic countries.", so choosing between them comes down to sound preference and cultural fit rather than different meanings. Parents drawn to Ulászló might also consider these related forms, especially if they want options for siblings or prefer a more traditional or modern feel. In hungarian (magyar), Ulászló may be more or less common than its variations, depending on local naming customs.
Where is the name Ulászló commonly used?
Ulászló is used primarily in hungarian (magyar) naming traditions. Though slavic in origin, Ulászló found a home in other cultures where it resonated with local naming preferences. The meaning "This name derives from the Slavic “Vladislav (Владислав),” composed of two elements: “vladěti (владѣти) vladétʹ (владе́ть)” (to rule, to own, possess, be master of, own, govern, control, to master, manage) plus “sláva (сла́ва)” (glory, fame, renown, honor, repute, reputation). In turn, the name means “to rule with glory, glorious lord, one who commands fame.” Vladislaus I (1065–1125) was Duke of Bohemia from 1109 to 1117 and from 1120 until his death. Vladislav I was a son of Duke, later King Vratislaus II of Bohemia, by his second wife, Svatava, a daughter of Casimir I of Poland. The name is popular among all Slavic nations as well as some neighboring non-Slavic countries." carries universal appeal, helping explain why different cultures adopted Ulászló into their naming traditions. A child named Ulászló will likely find their name recognized in multiple countries, which can be an advantage for families with international connections or who value global accessibility. Across these cultures, Ulászló is given to boys, maintaining consistent gender association.
Sources: Etymology verified through linguistic research including Oxford Dictionary of First Names, Behind the Name, and academic etymology databases.