Rex
Meaning
"king"
Origin: Latin
Cultural Roots
Quick Stats
- Popularity Rank
- #793
- Total SSA Count
- 316
- Syllables
- 1
- Formality
- Moderate
Baby Name Comparison — 2026
"king"
Origin: Latin
"land where rye is grown"
Origin: Old English
Ryland is more popular, ranked #730 vs #793 for Rex.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
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Ryland is more popular, ranked #730 compared to Rex at #793 in the United States.
Rex means "king" (Latin origin). Ryland means "land where rye is grown" (Old English origin).
Rex is primarily a boy name. Ryland is primarily a boy name.