Ontario
BoyEnglish
Ontario is a boy name of English origin meaning "Great Lake, beautiful lake or shining water".
About this name
Gender
Boy
Language
English
Religion
None
Popularity
79 / 100
Syllables
3
Length
7 letters
Meaning
Great Lake, beautiful lake or shining water
Etymology
Named after Lake Ontario, one of the Great Lakes in North America; derived from the Iroquoian word 'ontari:io', meaning 'great lake' or 'shining water'
Frequently Asked Questions About Ontario
What does the name Ontario mean?
Ontario means "Great Lake, beautiful lake or shining water", and is of English origin.
What is the origin of the name Ontario?
Ontario originates from English, commonly used in North America.
Is Ontario a boy or girl name?
Ontario is typically used as a boy name.
What religion is the name Ontario associated with?
Ontario is associated with None.
Last updated: June 2026