Jacaerys
Meaning
"royal dynastic heir (constructed language)"
Origin: High Valyrian (fictional)
Cultural Roots
Quick Stats
- Popularity Rank
- #6,683
- Total SSA Count
- 13
- Syllables
- 4
- Formality
- Formal
- Nicknames
- Jace, Jay, Rys
Baby Name Comparison — 2026
"royal dynastic heir (constructed language)"
Origin: High Valyrian (fictional)
"divine gift"
Origin: Greek
Theodore is more popular, ranked #4 vs #6683 for Jacaerys.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
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Theodore is more popular, ranked #4 compared to Jacaerys at #6683 in the United States.
Jacaerys means "royal dynastic heir (constructed language)" (High Valyrian (fictional) origin). Theodore means "divine gift" (Greek origin).
Jacaerys is primarily a boy name. Theodore is primarily a boy name.