Rei
Meaning
"courtesy, respect, gratitude"
Origin: Japanese kanji 礼
Cultural Roots
Quick Stats
- Popularity Rank
- #3,800
- Total SSA Count
- 29
- Syllables
- 1
- Formality
- Moderate
Baby Name Comparison — 2026
"courtesy, respect, gratitude"
Origin: Japanese kanji 礼
"modern invented name, literary creation"
Origin: English
Rei is more popular, ranked #3800 vs #3924 for Renly.
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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Rei is more popular, ranked #3800 compared to Renly at #3924 in the United States.
Rei means "courtesy, respect, gratitude" (Japanese kanji 礼 origin). Renly means "modern invented name, literary creation" (English origin).
Rei is primarily a boy name. Renly is primarily a boy name.