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Infinity

♀ Girl

Pronounced in-FIN-ih-tee /ɪnˈfɪn.ɪ.ti/High

Meaning: From the English word — Latin infinitas, 'boundlessness' — a concept word-name of limitless promiseHigh

In 30 seconds: No ceiling, no edges: Infinity is the mathematics of forever, worn as a name. A concept-name promising a child without limits — bold, cosmic, and unending.

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Origin HighLatin, English

MeaningFrom the English word — Latin infinitas, 'boundlessness' — a concept word-name of limitless promise

U.S. rank (2024)#3900 ↘ Falling

2024 U.S. births38 girls (0.00% of U.S. girls)

Peak year1997

Total births (all-time)≈ 1,000

Popularity in the U.S. · SSA data

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

SSA data updated May 2026. How we source & verify this data.

History & Origin

Infinity comes from the English word — Latin infinitas, 'boundlessness, endlessness'. It belongs to the cosmic concept-name wave (Eternity, Forever, Genesis), a parent's wish for limitlessness made official.

It registers thinly in records. Very rare, boundless at the root, and cosmic.

Did you know? The infinity symbol — the lemniscate ∞ — was introduced by mathematician John Wallis in 1655; the name wears that sideways-eight promise of forever.

Overall data confidence 85%

Oxford English Dictionary — infinity — word origin

Variations

InfiniteeInfiniti

Nicknames

FinFinny

Famous Bearers

Famous bearers coming soon.

If you like Infinity…

Eternity— the time-without-end twin concept

Forever— a fellow endlessness word-name

Genesis— the companion cosmic concept-name

Destiny— another aspirational favorite

Explore names like Infinity

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Frequently Asked

What does the name Infinity mean?

Infinity is the English word for endlessness, from Latin infinitas.

How do you pronounce Infinity?

It's said in-FIN-ih-tee /ɪnˈfɪn.ɪ.ti/ — four syllables, stress on the second.

Is Infinity a boy or girl name?

Infinity is used for both sexes; this page covers its use as a girl's name.

How popular is Infinity?

Infinity is a very rare name in the U.S.