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Boy
Arlo
fortified hill
Origin
Germanic
Used in
en
Origin and meaning of Arlo
Arlo has debated roots: some trace it to the Old English/Germanic har-hlaw, 'fortified hill', others treat it as a Spanish variant of Carlo. It has climbed sharply in both SSA and ONS rankings over the past decade, boosted by the animated film 'The Good Dinosaur' (2015) and the wider trend for short, vintage-style boys' names ending in -o. Parents like its crisp, easy sound.
Variants around the world
How Arlo sounds in other languages.
CarloHarlow
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Frequently asked questions
What does the name Arlo mean?
The name Arlo means fortified hill.
What is the origin of the name Arlo?
Origin of Arlo: Germanic.
What are the international variants of the name Arlo?
International variants of Arlo: Carlo and Harlow.