Quinlan vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Quinlan Rank #3,678
Theodore Rank #4

Theodore is more popular, ranked #4 vs #3678 for Quinlan.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Quinlan ___

  • Quinlan James
  • Quinlan Patrick
  • Quinlan Michael
  • Quinlan Thomas
  • Quinlan Edward
  • Quinlan Daniel

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 Quinlan

Declan Finn Saoirse Brigid Cormac

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 Quinlan or Theodore more popular?

Theodore is more popular, ranked #4 compared to Quinlan at #3678 in the United States.

What do Quinlan and Theodore mean?

Quinlan means "fit, shapely, graceful" (Irish Gaelic origin). Theodore means "divine gift" (Greek origin).

Are Quinlan and Theodore boy or girl names?

Quinlan is primarily a boy name. Theodore is primarily a boy name.

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