Boy Name · Italian Origin
Ontario
Last reviewed: June 2026
Ontario — a boy name from the Italian tradition — is an uncommon, standout choice. Its meaning, "Noble descendant", anchors the name in something deeper than sound alone. If Oneida is on your shortlist, Ontario belongs in the same conversation.
Names like Ontario
Frequently asked about Ontario
What does the name Ontario mean?
Ontario means "Noble descendant" and is of Italian origin.
What is the origin of Ontario?
Ontario originates in Italian naming tradition.
How do you pronounce Ontario?
Ontario has 7 letters and is most commonly stressed on the first syllable.
Is Ontario a boy's or girl's name?
Ontario is primarily used as a boy's name in US records.
How popular is Ontario in 2026?
In our 2026 popularity tracker, Ontario sits in the Rare tier — an uncommon, standout choice.
What names are similar to Ontario?
Names that share Ontario's sound and style include Oneida, Ovidio, Octavio, Onesimo, Oneal.