Day vs Kellie

Baby Name Comparison — 2026

Kellie

Girl #7,290 Most Popular 2 Syllables

Meaning

"bright-headed"

Origin: Old Irish

Cultural Roots

Irish American Australian

Quick Stats

Popularity Rank
#7,290
Total SSA Count
16
Syllables
2
Nicknames
Kel

Playground Safety Score

15 High Risk

{:type=>:rhyme, :severity=>:medium, :message=>"'Kellie' rhymes with 'smelly'"}

Full profile for Kellie →

Popularity Comparison

Day Rank #14,900
Kellie Rank #7,290

Kellie is more popular, ranked #7290 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

Kellie ___

  • Kellie Ann
  • Kellie Marie
  • Kellie Jo
  • Kellie Grace
  • Kellie Elizabeth

Sibling Name Ideas

Names that pair well as siblings.

If you choose Day

Night Dawn Sun Ember Skye

If you choose Kellie

Brianna Shannon Caitlin Connor Declan

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 Kellie more popular?

Kellie is more popular, ranked #7290 compared to Day at #14900 in the United States.

What do Day and Kellie mean?

Day means "daylight, brightness" (Old English origin). Kellie means "bright-headed" (Old Irish origin).

Are Day and Kellie boy or girl names?

Day is primarily a girl name. Kellie is primarily a girl name.

More Comparisons

Kellie vs Day Day vs Samyiah Day vs Betha Day vs Sherrill Day vs Sean
← Full profile: Day ← Full profile: Kellie Browse all baby names