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Home › Baby Names Directory › Trillion

Trillion

♂ Boy

Pronounced TRIL-yən /ˈtrɪl.jən/High

Meaning: From the word trillion — a vast number (a million million); a modern aspirational number word-name; no traditional given-name useLow

In 30 seconds: A vast number: Trillion is a modern number word-name — 'a trillion'. Bold, aspirational, and warm.
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Origin LowEnglish, Latin
MeaningFrom the word trillion — a vast number (a million million); a modern aspirational number word-name; no traditional given-name use
U.S. rank (2025)#5370 ↗ Rising
2025 U.S. births18 boys (0.00% of U.S. boys)
Peak year2022
Total births (all-time)≈ 161

Popularity in the U.S. · SSA data

peak 202519902025

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

Trillion comes from the word trillion — a vast number (a million million), from Latin/French roots ('tri-', 'three', plus 'million'). A bold, aspirational modern number word-name evoking abundance and limitless potential (we flag the recent given-name coinage; nickname Trill).

It registers thinly in records. Rare, a-vast-number at the root, and bold.

Did you know? Trillion names a vast number (a million million; from Latin/French roots for 'three' plus 'million') — a bold, aspirational modern word-name (which we flag as a recent coinage; said 'TRIL-yən').
Overall data confidence 40%
U.S. Social Security Administration name files — recent emergence

Variations

TrillianMillion

Nicknames

Trill

Famous Bearers

  • Famous bearers coming soon.

If you like Trillion…

Million— a fellow number word-name
Legend— a companion aspirational word-name
Reign— another bold word-name
Royal— another aspirational word-name

Explore names like Trillion

By themeuncertainenglishcoinagelatinword-name
By meaningGift / Blessing

All themes →All meanings →All origins →

Frequently Asked

What does the name Trillion mean?

Trillion is a number word-name — 'a trillion, a vast number'; a modern coinage, which we flag.

How do you pronounce Trillion?

It's said TRIL-yən /ˈtrɪl.jən/ — two syllables, stress on the first.

Is Trillion a boy or girl name?

Trillion is used here as a boy's name (it is given to both sexes).

How popular is Trillion?

Trillion is a very rare, recent name in the U.S.

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