What does Ontario mean and where does it come from?
Ontario is named after the Ontario Lake in Canada, deriving from the Iroquoian word 'ontari:io', meaning 'great lake.' It has become more popular as a given name in recent years, likely influenced by the interest in geographic names as personal names. Ontario is occasionally used in the U.S. and rep
Cultural significance
Ontario has been a cherished name across cultures, particularly in Canada-speaking communities, where it reflects values of iroquoian.
Peak popularity
Reached #1977 in 1973 — currently #10569 in the US.
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Related Reading
Canada-origin baby names with timeless appeal
Browse names →What middle names flow best with Ontario?
Ontario works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful
Ontario Grace
Most popular combo · classic
Ontario Rose
Floral · soft ending
Ontario Mae
Sweet · timeless
Ontario Claire
French influence · crisp
Ontario Jane
Literary · strong
Ontario Skye
Modern · airy feel
How popular is Ontario right now?
Falling — down 4317 spots — currently #10569 in the US out of 135.5k tracked names
| Year | US Rank | Births | vs Prior Year |
|---|
| 2022 | #10569 | 7 | ▼ down 4317 · -50% births |
| 2021 | #6252 | 14 | ▲ up 2572 · +75% births |
| 2020 | #8824 | 8 | ▼ down 2031 · -33% births |
| 2010 | #6793 | 12 | ▼ down 2281 · -37% births |
| 2005 | #4512 | 19 | ▲ up 371 · +27% births |
| 2000 | #4883 | 15 | ▼ down 1730 · -32% births |
| 1995 | #3153 | 22 | ▲ up 241 · +22% births |
| 1990 | #3394 | 18 | ▼ down 983 · -18% births |
| 1985 | #2411 | 22 | ▼ down 207 · -8% births |
| 1980 | #2204 | 24 | ▼ down 78 · +9% births |
| 1975 | #2126 | 22 | ▲ up 2045 · +214% births |
| 1970 | #4171 | 7 | — |
The story of Ontario
Ontario is a relatively modern name, first appearing in US records in 1967. With 849 total births recorded, Ontario remains relatively uncommon. Once ranked #4171 in 1970, the name has become less common in recent years, sitting at #10569 in 2022.
Names that peaked alongside Ontario in 1973:
Ontario by decade
| Decade | Births | |
|---|
| 1960s | 11 | |
| 1970s | 163 | |
| 1980s | 205 | |
| 1990s ★ | 225 | |
| 2000s | 161 | |
| 2010s | 76 | |
| 2020s | 8 | |
💎Ontario has only 849 total recorded births since 1967 — rarer than 99% of names in our database.
What are good nicknames for Ontario?
What names sound and feel like Ontario?
Based on sound, origin, and style — parents who love Ontario also consider these
Common questions about the name Ontario
What does the name Ontario mean?
Ontario means "Iroquoian" — a name rooted in Canada tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Ontario?
Ontario is currently a distinctive and less common name as a boy name in the US and is rapidly gaining popularity — searches for Ontario have increased significantly in recent years.
What is the cultural origin of Ontario?
Ontario originates from Canada tradition. Canada names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
How do you pronounce the name Ontario?
Ontario is a four-syllable name pronounced AA0 N T EH1 R IY0 OW0. The pronunciation is straightforward for English speakers, and the name reads clearly on paper — an important practical consideration for parents.
What sibling names go well with Ontario?
Ontario pairs beautifully with sibling names that share a similar Canada heritage or complement its melodic and flowing sound. Names with a similar vibe create a cohesive sibling set without matching too closely.