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Gender: Male Origin of Ontario: Place-name

The name Ontario is a boy's name . Ontario and discussed in our forums with posts like "Last 2 Letters".

From the experts:

This geographical name with Iroquois roots has a lot going for it: a strong sound, a vigorous o ending, and -- a quality prized today -- rarity.

Find other names based on Ontario using our baby name generator.

Lists containing Ontario:

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Famous People Named Ontario

Onterrio Raymond Lloyd Smith, American NFL football player
Onterio McCalebb, American NFL football player

Pop Culture References for the name Ontario


ambercat Says:


Ontario and Bernardino could work for a male twinset, especially if they were from southeastern California.