Back to Baby Names

Eily vs Kathleen

Baby Name Comparison — 2026

Eily

Girl #5,437 Most Popular 2 Syllables

Meaning

"shining light, bright one"

Origin: Irish Gaelic

Cultural Roots

Irish Scottish Celtic

Quick Stats

Popularity Rank
#5,437
Total SSA Count
24
Syllables
2
Formality
Moderate

Playground Safety Score

All Clear

Similar Names

Kathleen

Girl #1,110 Most Popular 2 Syllables

Meaning

"pure, virginal"

Origin: Greek katharos via Irish

Cultural Roots

Irish American British Australian

Quick Stats

Popularity Rank
#1,110
Total SSA Count
220
Syllables
2
Formality
Formal

Playground Safety Score

15 High Risk

{:type=>:rhyme, :severity=>:medium, :message=>"'Kathleen' rhymes with 'mean'"}

Similar Names

Popularity Comparison

Eily Rank #5,437
Kathleen Rank #1,110

Kathleen is more popular, ranked #1110 vs #5437 for Eily.

Frequently Asked Questions

Is Eily or Kathleen more popular?

Kathleen is more popular, ranked #1110 compared to Eily at #5437 in the United States.

What do Eily and Kathleen mean?

Eily means "shining light, bright one" (Irish Gaelic origin). Kathleen means "pure, virginal" (Greek katharos via Irish origin).

Are Eily and Kathleen boy or girl names?

Eily is primarily a girl name. Kathleen is primarily a girl name.

More Comparisons