Jalyn
Meaning
"calm lake, tranquil pool"
Origin: Welsh via American blend
Cultural Roots
Quick Stats
- Popularity Rank
- #5,831
- Total SSA Count
- 16
- Syllables
- 2
- Formality
- Casual
- Nicknames
- Jay, Jay-Jay
Baby Name Comparison — 2026
"calm lake, tranquil pool"
Origin: Welsh via American blend
"invented name; variant of Milo (mild, merciful)"
Origin: Modern/Germanic via fictional creation
Meelo is more popular, ranked #5703 vs #5831 for Jalyn.
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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Meelo is more popular, ranked #5703 compared to Jalyn at #5831 in the United States.
Jalyn means "calm lake, tranquil pool" (Welsh via American blend origin). Meelo means "invented name; variant of Milo (mild, merciful)" (Modern/Germanic via fictional creation origin).
Jalyn is primarily a boy name. Meelo is primarily a boy name.