Day vs Ian

Baby Name Comparison — 2026

Day

Girl #14,900 Most Popular 1 Syllable

Meaning

"daylight, brightness"

Origin: Old English

Cultural Roots

English American

Quick Stats

Popularity Rank
#14,900
Total SSA Count
8
Syllables
1
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Day →

Ian

Boy #75 Most Popular 2 Syllables

Meaning

"God is gracious"

Origin: Scottish Gaelic

Cultural Roots

Scottish British Irish American

Quick Stats

Popularity Rank
#75
Total SSA Count
4,547
Syllables
2
Formality
Moderate

Playground Safety Score

✓ All Clear
Full profile for Ian →

Popularity Comparison

Day Rank #14,900
Ian Rank #75

Ian is more popular, ranked #75 vs #14900 for Day.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Day ___

  • Day Marie
  • Day Lynn
  • Day Anne
  • Day Grace
  • Day Hope
  • Day Elise

Ian ___

  • Ian James
  • Ian Michael
  • Ian Thomas
  • Ian Robert
  • Ian William
  • Ian Andrew

Sibling Name Ideas

Names that pair well as siblings.

If you choose Day

Night Dawn Sun Ember Skye

If you choose Ian

Fiona Alasdair Colin Freya Eoin

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 Day or Ian more popular?

Ian is more popular, ranked #75 compared to Day at #14900 in the United States.

What do Day and Ian mean?

Day means "daylight, brightness" (Old English origin). Ian means "God is gracious" (Scottish Gaelic origin).

Are Day and Ian boy or girl names?

Day is primarily a girl name. Ian is primarily a boy name.

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← Full profile: Day ← Full profile: Ian Browse all baby names