Kaiden
Meaning
"little fire"
Origin: Old Irish (Aodhán)
Cultural Roots
Quick Stats
- Popularity Rank
- #207
- Total SSA Count
- 1,708
- Syllables
- 2
- Formality
- Casual
- Nicknames
- Kai, KK
Baby Name Comparison — 2026
"little fire"
Origin: Old Irish (Aodhán)
"rain, precipitation, abundance"
Origin: Old English/Germanic (rain)
Kaiden is more popular, ranked #207 vs #6687 for Rhayn.
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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Kaiden is more popular, ranked #207 compared to Rhayn at #6687 in the United States.
Kaiden means "little fire" (Old Irish (Aodhán) origin). Rhayn means "rain, precipitation, abundance" (Old English/Germanic (rain) origin).
Kaiden is primarily a boy name. Rhayn is primarily a girl name.