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
"from Ávila"
Origin: Spanish
Arlo is more popular, ranked #146 vs #2162 for Avila.
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 Avila at #2162 in the United States.
Arlo means "fortified hill" (Old English origin). Avila means "from Ávila" (Spanish origin).
Arlo is primarily a boy name. Avila is primarily a girl name.