William vs Thomas
Comparing William and Thomas? Both are popular picks for parents in 2026. William ranks in the Top 100 tier and traces to Germanic naming roots (meaning "Resolute protector"). Thomas sits in the Top 100 tier with Aramaic origins (meaning "Twin").
William
- Meaning: Resolute protector
- Origin: Germanic
- Popularity (2026): Top 100
- Full William name page
Thomas
- Meaning: Twin
- Origin: Aramaic
- Popularity (2026): Top 100
- Full Thomas name page
Which name is more popular: William or Thomas?
In our 2026 popularity tracker, William ranks higher (Top 100) than Thomas (Top 100).