boy's name

Onni

ON-ee

  • Gender Boy
  • Syllables 2
  • Letters 4
  • Births on record 100

Onni is a boy's name with 2 syllables. In 2024 it was given to 7 babies in the United States. It was given to fewer than five babies in the most recent year of published figures for the United States.

  • Peaked in 2017, when 8 babies were given the name.
  • It has been rising over the past decade.
  • First appears in US birth records in 1913.
  • 2 syllables, with the stress on syllable 1.

Onni Over Time

Births per decade in the United States, 1910s to 2020s. The striped bar is the 2020s, which so far covers 2020 to 2025.

34
'10 '20 '30 '40 '50 '60 '70 '80 '90 '00 '10 '20
Show the numbers
Births named Onni by decade in the United States
Decade Births
1910s 32
1920s 0
1930s 0
1940s 0
1950s 0
1960s 0
1970s 0
1980s 0
1990s 0
2000s 0
2010s 13
2020s (to 2025) 34

How Popular Is Onni?

In 2024, Onni was given to 7 babies in the United States. It was given to fewer than five babies in the most recent year of published figures for the United States.

Where Onni Is Used

England & Wales #3,581 6 in 2024
United States #10,624 7 in 2024

The bar shows how near the top of each country's list the name sits, on a scale where #1 fills the row and #1,000 is a sliver. The figures beside it are the real rank and the babies recorded that year.

US figures omit any name given to fewer than five babies in a year, so the rarest names are absent from the source rather than absent from use. Data & sources.

Names That Peaked Alongside Onni

These names rose and fell in the same era, which is why they tend to sound like they belong together.

Parents Who Like Onni Also Like

Names whose popularity has risen and fallen in step with Onni over the last century — the same taste, a different name.

How to Say Onni

  • Pronunciation ON-ee

Sibling Names for Onni

Names from the same era that do not rhyme or share an initial with Onni — the two things that make a sibling set grate.

Common Questions About Onni

How popular is the name Onni?

In 2024, Onni was given to 7 babies in the United States. It was given to fewer than five babies in the most recent year of published figures for the United States.

Is Onni a girl's or a boy's name?

Onni is given almost entirely to boys in birth records.

How many syllables are in Onni?

Onni has 2 syllables.

When was Onni most popular?

Onni peaked in 2017, when 8 babies were given the name. It has been rising over the past decade.