Olivia vs Rain

Baby Name Comparison — 2026

Rain

Girl #1,394 Most Popular 1 Syllable

Meaning

"precipitation, water from the sky"

Origin: Old English

Cultural Roots

American English Korean

Quick Stats

Popularity Rank
#1,394
Total SSA Count
161
Syllables
1
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Rain →

Popularity Comparison

Olivia Rank #1
Rain Rank #1,394

Olivia is more popular, ranked #1 vs #1394 for Rain.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Olivia ___

  • Olivia Rose
  • Olivia Grace
  • Olivia Jane
  • Olivia Mae
  • Olivia Claire
  • Olivia Jade

Rain ___

  • Rain Lily
  • Rain Sage
  • Rain Fern
  • Rain Willow
  • Rain Luna
  • Rain Celeste

Sibling Name Ideas

Names that pair well as siblings.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

If you choose Rain

River Storm Sky Wren Soleil

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Olivia or Rain more popular?

Olivia is more popular, ranked #1 compared to Rain at #1394 in the United States.

What do Olivia and Rain mean?

Olivia means "olive tree" (Latin origin). Rain means "precipitation, water from the sky" (Old English origin).

Are Olivia and Rain boy or girl names?

Olivia is primarily a girl name. Rain is primarily a girl name.

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← Full profile: Olivia ← Full profile: Rain Browse all baby names