MallowbyNames

Tonni

TAH-nee · of uncertain origin; possibly a feminine diminutive of Tony

Peak popularity
1971
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Tonni since 1946

Babies named Tonni per year in U.S. Social Security records. Raw births topped out in 1963, but relative to how few babies were recorded back then, Tonni's real moment was 1971.

511161960198020002020Most births 1963Girls
Data table (by decade)
DecadeGirls
1940s10
1950s53
1960s102
1970s42
1980s10
1990s34
2000s10
2010s0
2020s0

Meaning & origin

Tonni is a feminine name that first appeared in U.S. birth records in 1946, likely as a respelling of the more common Toni. Its peak year of usage was 1971, and since then its trajectory has been stable but very low, never entering the top 1000 names. The name is primarily used for girls, reflecting a trend in the mid-20th century for feminine forms of masculine nicknames. Though data on top states is unavailable, the name has a distinctly American feel, often associated with the nickname-friendly culture of the 1970s. For parents seeking a rare and simple feminine name, Tonni offers a recognizable yet uncommon choice.

Tonni is a feminine pet form of Tony, itself a diminutive of Anthony, a Latin name of uncertain origin, possibly meaning 'priceless' or 'flower'. The spelling Tonni emerged in the mid-20th century as a variant of Toni or Tony. It has seen modest sporadic use in the United States since 1946, with a peak in the 1970s.

Nicknames & variants

Variants: Toni, Tonie, Tonya

Sibling names for Tonni

Names that share Tonni's style, for a brother or sister.

Sisters: Tami, Lori, Cindy, Debbie, Wendy

Brothers: Ronnie, Bobby, Jimmy, Johnny, Tommy

A parent animal hugging its little one, the personalized name page

T is for Tonni, our favorite little girl.

T is for Tonni…”

In a Mallowby alphabet book, Tonni's letter becomes Tonni's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Tonni's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Tonni mean?
The meaning of Tonni is uncertain; it is most likely a feminine variant of Tony, a short form of Anthony.
How popular is the name Tonni?
Tonni has never ranked in the top 1000 U.S. baby names. Its peak usage was in 1971, but precise rank data is not available.
Is Tonni a boy or girl name?
Tonni is almost exclusively used as a girl's name.