Arlo
Meaning
"fortified hill"
Origin: Old English
Cultural Roots
Quick Stats
- Popularity Rank
- #146
- Total SSA Count
- 2,481
- Syllables
- 2
- Formality
- Casual
Baby Name Comparison — 2026
"fortified hill"
Origin: Old English
"grace, kindness"
Origin: Greek charis
Arlo is more popular, ranked #146 vs #2185 for Karis.
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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Arlo is more popular, ranked #146 compared to Karis at #2185 in the United States.
Arlo means "fortified hill" (Old English origin). Karis means "grace, kindness" (Greek charis origin).
Arlo is primarily a boy name. Karis is primarily a girl name.