MallowbyNames

Fenix

FEE-niks · Variant spelling of Phoenix, referring to the mythological bird that rises from its own ashes.

2025 rank (boys)
#2,006
Babies named in 2025
75
Peak popularity
2023
2025 frequency
1 in 22,774 boys
Usually for
Girls & boys
Trend
Rising since 2002

Rising since 2002, #2,006 for boys today.

Popularity of Fenix since 2000

Babies named Fenix per year in U.S. Social Security records.

255176200020102020Most births 2022GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
2000s81173
2010s114512
2020s109439

Meaning & origin

Fenix is a modern respelling of Phoenix, a name drawn from Greek mythology's immortal bird. Since first appearing in U.S. records around 2000, it has climbed steadily, ranking 2006 in 2025 with one in 22,774 births. Its peak year was 2023, reflecting a rising trajectory since 2002. The name is most popular in California, Florida, and Texas, and is used for both boys and girls, though more often for boys. Fenix appeals to parents seeking a trendy, one-syllable variation that feels both familiar and fresh.

Fenix is a modern respelling of Phoenix, derived from the Greek mythological bird (phoinix). The Spanish word fénix (meaning phoenix) also influenced this spelling. As a given name, it emerged in the late 20th century, appealing to parents seeking a distinctive yet familiar sound.

Where Fenix is most popular

Births per 100,000 boys by state, 2025. The lightest shade means too few recorded births.

Fewermore per 100k boystoo few births

Nicknames & variants

Nicknames: Nix, Fen

Variants: Phoenix

Sibling names for Fenix

Names that share Fenix's style, for a brother or sister.

Sisters: Luna, Stella, Nova, Aurora, Lila

Brothers: Atlas, Orion, Asher, Jasper, Kai

A parent animal hugging its little one, the personalized name page

F is for Fenix, our favorite little person.

F is for Fenix…”

In a Mallowby alphabet book, Fenix's letter becomes Fenix's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Fenix's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Fenix mean?
Fenix is a variant spelling of Phoenix, meaning the mythological bird that rises from its ashes.
How popular is the name Fenix?
As of 2025, Fenix ranked 2006, with about 1 in 22,774 newborns given the name. Its popularity has been rising since 2002, reaching a peak in 2023.
Is Fenix a boy or girl name?
Fenix is unisex, though historically more common for boys. Its usage spans both genders.