Kylian vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Kylian Rank #459
Theodore Rank #4

Theodore is more popular, ranked #4 vs #459 for Kylian.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kylian ___

  • Kylian James
  • Kylian Patrick
  • Kylian Michael
  • Kylian Finn
  • Kylian Thomas
  • Kylian Joseph

Theodore ___

  • Theodore James
  • Theodore William
  • Theodore Alexander
  • Theodore John
  • Theodore Henry
  • Theodore Arthur

Sibling Name Ideas

Names that pair well as siblings.

If you choose Kylian

Declan Finn Conor Saoirse Niamh

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Kylian or Theodore more popular?

Theodore is more popular, ranked #4 compared to Kylian at #459 in the United States.

What do Kylian and Theodore mean?

Kylian means "strife, war" (Old Irish origin). Theodore means "divine gift" (Greek origin).

Are Kylian and Theodore boy or girl names?

Kylian is primarily a boy name. Theodore is primarily a boy name.

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← Full profile: Kylian ← Full profile: Theodore Browse all baby names