Fafau: a unisex name of Latin origin meaning "This name comes from the Latin “faustus,” meaning “friendly, lucky, felix, successful, auspicious, prosperous, flourishing,” which in turn derives from “faveō,” meaning “support, encourage, indulge, to be favorable to".It derives from the Latin word "faveō > FAUSTUS".
Fafau has maintained its appeal as a both name in modern times while preserving its Latin roots. Today, parents are drawn to its meaningful essence of "This name comes from the Latin “faustus,” meaning “friendly, lucky, felix, successful, auspicious, prosperous, flourishing,” which in turn derives from “faveō,” meaning “support, encourage, indulge, to be favorable to" and its cultural richness. This name bridges traditional heritage with contemporary naming trends.
Quick Facts About Fafau
Quick facts about Fafau
Origin
Latin
Gender
Unisex
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 comes from the Latin “faustus,” meaning “friendly, lucky, felix, successful, auspicious, prosperous, flourishing,” which in turn derives from “faveō,” meaning “support, encourage, indulge, to be favorable to.” Faustus is a Latin praenomen or personal name. It was never particularly common in Rome but may have been used more frequently in the countryside. The name was not usually abbreviated but occasionally found shortened “F.” During the Roman Empire period, it was widely used as a cognomen or surname. As the Roman nomenclature system began to break down towards the end of the Western Empire in the 4th and 5th-centuries, Faustus once again became a personal name, and it has survived into modern times.
Etymology & Details
Name Root
faveō > FAUSTUS
How to Pronounce Fafau
Fafau is pronounced /ˈfæ.fɑː.u/(Latin)
Step-by-step pronunciation guide:
Break it into syllables: Faf-au
Say it like: "FAF-AU"
Practice saying it naturally a few times
Usage & Popularity
Fafau is predominantly used in portuguese speaking communities, where it maintains strong cultural connections and traditional significance.
portuguese
Name Relationships
Fafau is an affectionate diminutive of Fausto, Fausta, commonly used in portuguese speaking regions. This shortened form maintains the original meaning while offering a more intimate, familiar tone.
Frequently Asked Questions About Fafau
What does the name Fafau mean?
Fafau means "This name comes from the Latin “faustus,” meaning “friendly, lucky, felix, successful, auspicious, prosperous, flourishing,” which in turn derives from “faveō,” meaning “support, encourage, indulge, to be favorable to.” Faustus is a Latin praenomen or personal name. It was never particularly common in Rome but may have been used more frequently in the countryside. The name was not usually abbreviated but occasionally found shortened “F.” During the Roman Empire period, it was widely used as a cognomen or surname. As the Roman nomenclature system began to break down towards the end of the Western Empire in the 4th and 5th-centuries, Faustus once again became a personal name, and it has survived into modern times.". The name comes from faveō > FAUSTUS. This latin name has been passed down through generations, carrying its meaning across different cultures and time periods. Parents who choose Fafau for children of any gender often connect with the name's meaning of "This name comes from the Latin “faustus,” meaning “friendly, lucky, felix, successful, auspicious, prosperous, flourishing,” which in turn derives from “faveō,” meaning “support, encourage, indulge, to be favorable to.” Faustus is a Latin praenomen or personal name. It was never particularly common in Rome but may have been used more frequently in the countryside. The name was not usually abbreviated but occasionally found shortened “F.” During the Roman Empire period, it was widely used as a cognomen or surname. As the Roman nomenclature system began to break down towards the end of the Western Empire in the 4th and 5th-centuries, Faustus once again became a personal name, and it has survived into modern times." as a quality they hope to see in their child. While not the most common choice, Fafau's meaningful roots have given it staying power among parents looking for a name with substance.
What is the origin of the name Fafau?
Fafau is a latin name. The name traces back to faveō > FAUSTUS. The name remains closely tied to portuguese naming traditions while occasionally appearing in other cultures. The latin meaning "This name comes from the Latin “faustus,” meaning “friendly, lucky, felix, successful, auspicious, prosperous, flourishing,” which in turn derives from “faveō,” meaning “support, encourage, indulge, to be favorable to.” Faustus is a Latin praenomen or personal name. It was never particularly common in Rome but may have been used more frequently in the countryside. The name was not usually abbreviated but occasionally found shortened “F.” During the Roman Empire period, it was widely used as a cognomen or surname. As the Roman nomenclature system began to break down towards the end of the Western Empire in the 4th and 5th-centuries, Faustus once again became a personal name, and it has survived into modern times." reflects values important in the culture where this name first appeared.
Is Fafau a boy or girl name?
Fafau is a unisex name, given to both boys and girls. Unisex names have grown more popular since the 1990s, with parents choosing them for flexibility and modern appeal. Fafau works equally well for any child, letting the person's identity shape how the name feels rather than the other way around. In latin tradition, Fafau has historically been given to children of either gender. The meaning "This name comes from the Latin “faustus,” meaning “friendly, lucky, felix, successful, auspicious, prosperous, flourishing,” which in turn derives from “faveō,” meaning “support, encourage, indulge, to be favorable to.” Faustus is a Latin praenomen or personal name. It was never particularly common in Rome but may have been used more frequently in the countryside. The name was not usually abbreviated but occasionally found shortened “F.” During the Roman Empire period, it was widely used as a cognomen or surname. As the Roman nomenclature system began to break down towards the end of the Western Empire in the 4th and 5th-centuries, Faustus once again became a personal name, and it has survived into modern times." carries well for any child, giving the name lasting appeal.
How do you pronounce Fafau?
Fafau is pronounced "/ˈfæ.fɑː.u/". This pronunciation follows la language patterns. As a single-syllable name, Fafau is quick to say and easy to call out. If you're unfamiliar with latin names, listening to a native speaker say Fafau can help you catch the right rhythm and emphasis.
What are common nicknames for Fafau?
Fafau is commonly used as a nickname for Fausto, Fausta. As a diminutive of Fausto, Fausta, Fafau started as an affectionate short form used by family and close friends. Many people named Fausto, Fausta go by Fafau throughout their lives, using the full name only on official documents. In latin cultures, using Fafau as a nickname carries a sense of familiarity and warmth. This nickname pattern is common among people of any gender, though some now use Fafau as a given name on its own. Today, parents sometimes put Fafau on the birth certificate directly, skipping the longer form entirely. This gives the child a name that feels both complete and approachable.
How popular is the name Fafau?
Fafau is somewhat common, familiar to most people. With moderate popularity, Fafau offers familiarity without being everywhere. It's the kind of name people recognize but don't hear every day. Fafau's popularity may vary between latin communities and the broader population, where naming trends differ. The name's meaning of "This name comes from the Latin “faustus,” meaning “friendly, lucky, felix, successful, auspicious, prosperous, flourishing,” which in turn derives from “faveō,” meaning “support, encourage, indulge, to be favorable to.” Faustus is a Latin praenomen or personal name. It was never particularly common in Rome but may have been used more frequently in the countryside. The name was not usually abbreviated but occasionally found shortened “F.” During the Roman Empire period, it was widely used as a cognomen or surname. As the Roman nomenclature system began to break down towards the end of the Western Empire in the 4th and 5th-centuries, Faustus once again became a personal name, and it has survived into modern times." likely influences its appeal, as parents often choose names that express values or hopes for their children. Among unisex names, Fafau holds its own, appealing to parents who value distinctive options.
Where is the name Fafau commonly used?
Fafau is used primarily in portuguese naming traditions. Though latin in origin, Fafau found a home in other cultures where it resonated with local naming preferences. The meaning "This name comes from the Latin “faustus,” meaning “friendly, lucky, felix, successful, auspicious, prosperous, flourishing,” which in turn derives from “faveō,” meaning “support, encourage, indulge, to be favorable to.” Faustus is a Latin praenomen or personal name. It was never particularly common in Rome but may have been used more frequently in the countryside. The name was not usually abbreviated but occasionally found shortened “F.” During the Roman Empire period, it was widely used as a cognomen or surname. As the Roman nomenclature system began to break down towards the end of the Western Empire in the 4th and 5th-centuries, Faustus once again became a personal name, and it has survived into modern times." carries universal appeal, helping explain why different cultures adopted Fafau into their naming traditions. A child named Fafau 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, Fafau is given to children of any gender, maintaining consistent gender association.
Sources: Etymology verified through linguistic research including Oxford Dictionary of First Names, Behind the Name, and academic etymology databases.