Cosmo
A boys’ name of Greek origin, meaning order or ornament of the universe.
Babies a year
57
England and Wales, 2025
Rarity
Rare
among names in use
US popularity
—
outside the top 1000
UK popularity
#639
57 babies · up from #747
In 2025, 57 babies in England and Wales were named Cosmo. In the US, 41 were, though that figure is from 2017 — the most recent full year we hold.
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