Rein

Q: Is Rein a boy or girl name?

Rein is used as both a girl and boy name. As a girl name it ranks #7676, and as a boy name it ranks #6296.

Q: How popular is the name Rein?

Rein is ranked #7676 in popularity for girl names.

Pronunciation: [ r-AYN ]

Girl Name #7,676 Most Popular Hidden Gem

A distinctive girl name with a rare, memorable quality.

Meaning & Origin

Rein is a girl name, recorded for 15 babies in US birth records. It is pronounced r-AYN.

Parents who love the name Rein often also consider Rebecca, Rena, Regina .

Popularity Over Time

#7,676

Current Rank

Rising Fast Based on SSA data 1880–present

Quick Facts

Gender: Girl
Popularity Rank: #7,676
Total SSA Count: 15

Alternative Spellings

Reign #433 Reina #553 Reilly #2728 Reid #4508 Rei #4892

Middle Name Ideas

Suggested pairings based on syllable flow and style

Rein Reese

Timeless choice, quick 1-1 syllable combo
Rein Hannah

Timeless choice, smooth 1-2 syllable flow
Rein Ava

Classic pairing, smooth 1-2 syllable flow
Rein Charlotte

Classic pairing, smooth 1-2 syllable flow
Rein Maya

Timeless choice, smooth 1-2 syllable flow
Rein Rose

Timeless choice, quick 1-1 syllable combo
Rein Chloe

Classic pairing, smooth 1-2 syllable flow
Rein Ruth

Timeless choice, quick 1-1 syllable combo
Rein June

Timeless choice, quick 1-1 syllable combo
Rein Leah

Timeless choice, smooth 1-2 syllable flow

Sibling Match Premium

Check how Rein fits with existing sibling names — style, sound, and origin.

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Also a Boy Name

Rein is also used as a boy name, ranked #6296.

View Rein as a boy name →

Similar Names

Rebecca Rena Regina Retta Reba Rella Rennie Reta

Compare Rein with...

Rein vs Rebecca Rein vs Rena Rein vs Regina Rein vs Retta

Playground Safety

Kid-Friendly

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Frequently Asked Questions About Rein

Is Rein a boy or girl name?

Rein is used as both a girl and boy name. As a girl name, it is ranked #7676. As a boy name, it is ranked #6296. Rein is more commonly used as a boy name.

How do you pronounce Rein?

Rein is pronounced r-AYN.

How popular is the name Rein?

Rein is currently ranked #7676 in popularity for girl names in the United States.

Is Rein a common or rare name?

Rein is an uncommon name, ranked #7676 in the US. Its rarity gives it a distinctive, memorable quality.

About the Name Rein

Rein is a girl name .

Is Rein a boy or girl name? Rein is used as both a girl and boy name. As a girl name, it ranks #7,676 in popularity. As a boy name, it ranks #6,296. Rein is more commonly used as a boy name.

Rein is currently ranked #7,676 in popularity for girl names in the United States.

Alternative spellings of Rein include Reign, Reina, Reilly, Reid, Rei . Each spelling variation gives the name a slightly different character while preserving its sound and meaning.