MallowbyNames

Phinneas

FIN-ee-uhs · Possibly derived from the Irish name Finn, meaning 'fair' or 'white', though it is commonly associated with the biblical Phinehas, meaning 'mouth of brass' or 'dark-skinned'.

2025 rank (boys)
#12,008
Babies named in 2025
5
Peak popularity
2011
2025 frequency
1 in 341,615 boys
Usually for
Boys
Trend
Rising since 2022

Rising since 2022, #12,008 for boys today.

Popularity of Phinneas since 2007

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

6111720102020Most births 2010Boys
Data table (by decade)
DecadeBoys
2000s36
2010s85
2020s27

Meaning & origin

The name Phinneas is a modern respelling of Phineas, which entered the U.S. naming landscape in 2007. It remains extremely rare: in 2025, it ranked 12,008th, with a frequency of just 1 in 341,615 births. Its popularity peaked in 2011, before a decline and a recent uptick starting in 2022, reflecting a pattern of rising use. The spelling with double 'n' and 'ea' distinguishes it from the more traditional Phineas, offering a distinctive twist on a name with deep biblical and Irish roots. Despite its rarity, Phinneas has no recorded top states, suggesting an even but very sparse distribution across the country.

Phinneas is a variant spelling of Phineas, itself an anglicization of the Hebrew name Pinchas. The biblical Phinehas was a priest known for his zeal. The spelling with double 'n' and 'ea' is a modern English respelling, first recorded in the U.S. in 2007.

Nicknames & variants

Nicknames: Finn, Phin, Phinn

Variants: Phineas, Phinehas, Pinchas

Sibling names for Phinneas

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

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

P is for Phinneas, our favorite little boy.

P is for Phinneas…”

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

Make Phinneas's book

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Questions parents ask

What does the name Phinneas mean?
Phinneas is a variant of Phineas, which may derive from the Hebrew name Pinchas, meaning 'mouth of brass' or 'dark-skinned', or from the Irish name Finn, meaning 'fair' or 'white'.
How popular is the name Phinneas?
Phinneas is a very rare name. In 2025, it ranked 12,008th in the U.S., with only 1 in every 341,615 babies given the name that year.
Is Phinneas a boy or girl name?
Phinneas is almost exclusively used as a boy's name.