Ontario

A boys’ name of Iroquoian origin, meaning great lake; place name used as given name.

Babies a year
6
the US, 2017
Rarity
Very rare
among names in use
US popularity
—
outside the top 1000
UK popularity
—
outside the ONS list

Ontario by the numbers

Ontario was given to 6 American babies in 2017, the most recent full year we hold.

Its American peak was 35 babies in 1991, so it is a 1990s name that has since fallen a long way.

Spelled almost the same

Other names in the records within a letter or two of Ontario. Close spellings are not always related names, but they are usually worth seeing together.

  • Octavioeighth; a form of Octavius143 in the US (2017)
  • Otavioeighth; a form of Octavius6 in England and Wales (2025)
  • Omario5 in the US (2017)

Other names that mean a gift

Like Ontario, each of these has a gift in its meaning. Different names, different histories, the same idea.

  • Matthewgift of God11,623 in the US (2017)
  • Mateogift of God7,735 in the US (2017)
  • Jonathanyahweh has given; god's gift6,476 in the US (2017)
  • Theodoregift of God2,638 in England and Wales (2025)
  • Kennedymisshapen head; an Irish surname used as given name4,277 in the US (2017)
  • Peytonfrom Paega's town; an English place name used as given name4,236 in the US (2017)

Names about as common as Ontario

Nobody has voted for Ontario yet

Vote for Ontario and put it up against all the other baby names

Vote for Ontario