Arlo ranks at #291 with 390 entries, and it sits in the modern-vintage-male cluster that has reshaped dog naming since the 2010s. Two syllables, soft consonants, and a slightly Americana-coded register that fits the broader cottage-warmth aesthetic perfectly.
The modern-vintage-male wave
Arlo clusters with Finn, Otis, and Milo in the warm-vintage-male register. These names share an old-Americana texture without sounding like a great-grandfather, and they have steadily climbed both pet and baby charts over the last fifteen years.
The Arlo Guthrie lineage
Arlo Guthrie (folk singer, born 1947) gave the name its primary American cultural anchor through tracks like "Alice's Restaurant" (1967). For older owners, that reading is the dominant one. Younger owners often pick the name without engaging with the Guthrie lineage at all — for them, Arlo is simply a sound-driven modern pick.
Sound and breed fit
The two-syllable shape (AR-loh) has crisp front consonants and an open back vowel, which projects well outdoors. Arlo lands on medium breeds at higher rates than very large ones: Labradors, Vizslas, mid-sized mixed breeds, and Beagles in particular. The Pixar film The Good Dinosaur (2015) gave the name a kid-friendly secondary anchor that has reinforced its modern-warm register. The Arlo baby name page shows steep climbing on the SSA chart since around 2010.