Rainn

♀ Girl

Pronounced RAYN /ˈreɪn/High

Meaning: A -nn spelling of Rain — from the word 'rain' (Old English regn); a nature word-name; here for girls; used for both sexesMedium

In 30 seconds: Falling rain: Rainn spells Rain — 'falling rain'. Fresh, soft, and warm. Used for both sexes.

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Origin MediumEnglish

MeaningA -nn spelling of Rain — from the word 'rain' (Old English regn); a nature word-name; here for girls; used for both sexes

U.S. rank (2024)#5734 ↘ Falling

2024 U.S. births22 girls (0.00% of U.S. girls)

Peak year2023

Total births (all-time)≈ 284

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

Rainn is a -nn spelling of Rain — from the word rain (Old English regn) — a fresh nature word-name, evoking renewal, cleansing, and life-giving water. Used for both sexes, here for girls (slug distinguished; the actor Rainn Wilson bears the double-n spelling; said 'RAYN').

It registers thinly in records. Rare, falling-rain at the root, and fresh.

Did you know? Rain means 'falling rain' (Old English regn) — a fresh nature word-name (rain as a symbol of renewal and life) — Rainn is a double-n spelling, used for both sexes (the actor Rainn Wilson; here for girls).

Overall data confidence 60%

References — Rain — word origin

Variations

RainRaineRayne

Nicknames

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Famous Bearers

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If you like Rainn…

Rain— the standard spelling

Raine— a fellow spelling

Rayne— a companion spelling

Wren— a sound-neighbor nature girls' name

Explore names like Rainn

By themeenglish unisex word-name nature

By meaningEarth / Nature

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Frequently Asked

What does the name Rainn mean?

Rainn spells Rain — the word 'rain' (Old English); a nature word-name.

How do you pronounce Rainn?

It's said RAYN /ˈreɪn/ — one syllable.

Is Rainn a boy or girl name?

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

How popular is Rainn?

Rainn is a rare spelling in the U.S.; Rain is more common.