Kilyan vs Robby

Baby Name Comparison — 2026

Kilyan

Boy #4,586 Most Popular 3 Syllables

Meaning

"church, monastic cell"

Origin: Irish Gaelic

Cultural Roots

Irish French German English

Quick Stats

Popularity Rank
#4,586
Total SSA Count
22
Syllables
3
Formality
Moderate
Nicknames
Kil, Killy, Ian

Playground Safety Score

✓ All Clear
Full profile for Kilyan →

Robby

Boy #4,532 Most Popular 2 Syllables

Meaning

"bright fame"

Origin: Old High German

Cultural Roots

American English European

Quick Stats

Popularity Rank
#4,532
Total SSA Count
23
Syllables
2
Formality
Casual
Nicknames
Rob

Playground Safety Score

24 High Risk

{:type=>:nickname, :severity=>:medium, :message=>"'Robby' can be twisted to 'slobbert'"}

Full profile for Robby →

Popularity Comparison

Kilyan Rank #4,586
Robby Rank #4,532

Robby is more popular, ranked #4532 vs #4586 for Kilyan.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kilyan ___

  • Kilyan James
  • Kilyan Patrick
  • Kilyan Flynn
  • Kilyan Beau
  • Kilyan Cole
  • Kilyan Sean

Robby ___

  • Robby James
  • Robby Allen
  • Robby Lee
  • Robby Michael
  • Robby Dean

Sibling Name Ideas

Names that pair well as siblings.

If you choose Kilyan

Cillian Declan Riordan Finola Saoirse

If you choose Robby

Tommy Bobby Danny Susie Timmy

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 Kilyan or Robby more popular?

Robby is more popular, ranked #4532 compared to Kilyan at #4586 in the United States.

What do Kilyan and Robby mean?

Kilyan means "church, monastic cell" (Irish Gaelic origin). Robby means "bright fame" (Old High German origin).

Are Kilyan and Robby boy or girl names?

Kilyan is primarily a boy name. Robby is primarily a boy name.

More Comparisons

Robby vs Kilyan Kilyan vs Raine Kilyan vs Kohan Kilyan vs Anik Kilyan vs Rorik
← Full profile: Kilyan ← Full profile: Robby Browse all baby names