Reinaldo
Meaning
"powerful ruler"
Origin: Old Germanic
Cultural Roots
Quick Stats
- Popularity Rank
- #5,720
- Total SSA Count
- 16
- Syllables
- 3
- Formality
- Formal
- Nicknames
- Rei, Naldo, Rey
Baby Name Comparison — 2026
"powerful ruler"
Origin: Old Germanic
"divine gift"
Origin: Greek
Theodore is more popular, ranked #4 vs #5720 for Reinaldo.
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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Theodore is more popular, ranked #4 compared to Reinaldo at #5720 in the United States.
Reinaldo means "powerful ruler" (Old Germanic origin). Theodore means "divine gift" (Greek origin).
Reinaldo is primarily a boy name. Theodore is primarily a boy name.