Day vs Erna

Baby Name Comparison — 2026

Popularity Comparison

Day Rank #14,900
Erna Rank #20,017

Day is more popular, ranked #14900 vs #20017 for Erna.

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

Erna ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Day

Night Dawn Sun Ember Skye

If you choose Erna

No sibling data available yet.

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Day or Erna more popular?

Day is more popular, ranked #14900 compared to Erna at #20017 in the United States.

What do Day and Erna mean?

Day means "daylight, brightness" (Old English origin).

Are Day and Erna boy or girl names?

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

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