Carolyn vs Diane
Comparing Carolyn and Diane? Both are popular picks for parents in 2026. Carolyn ranks in the Top 100 tier and traces to English naming roots (meaning "Free woman, strong"). Diane sits in the Top 100 tier with Latin origins (meaning "Divine").
Carolyn
- Meaning: Free woman, strong
- Origin: English
- Popularity (2026): Top 100
- Full Carolyn name page
Diane
- Meaning: Divine
- Origin: Latin
- Popularity (2026): Top 100
- Full Diane name page
Which name is more popular: Carolyn or Diane?
In our 2026 popularity tracker, Carolyn ranks higher (Top 100) than Diane (Top 100).