Olly

Short form of Olive or Olivia, Latin
"olive tree"

Olly Origin and Meaning

The name Olly is a girl's name of Estonian origin meaning "olive tree".

Olly is used less often as a nickname for the mega-popular Olivia or the stylish Olive than Ellie is for Eleanor or Allie for Allison. That may be because Olly has a much longer use as a nickname for boys.

This name has gained less traction than its twin sister Ollie, which was given to 106 baby girls in the US in 2023, ten more than the previous year.