MallowbyNames

Fonnie

FON-ee · of uncertain origin; possibly a variant of Fannie, a diminutive of Frances, or a respelling of Fonny, perhaps influenced by the name Bonnie.

Peak popularity
1908
Usually for
Girls & boys
Trend
Holding steady

Holding steady.

Popularity of Fonnie since 1908

Babies named Fonnie per year in U.S. Social Security records. Raw births topped out in 1918, but relative to how few babies were recorded back then, Fonnie's real moment was 1908.

4711192019602000Most births 1918GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
1900s80
1910s4811
1920s4311
1930s385
1940s512
1950s50
1960s00
1970s00
1980s00
1990s00
2000s00
2010s00
2020s00

Meaning & origin

Fonnie is a rare unisex name that first appeared in U.S. birth records in 1908, which also marked its peak year of usage. Despite its early 20th-century debut, the name never gained enough popularity to rank among the top 1000 names in any given year. Its trajectory has remained stable, with only sporadic usage over the decades. The name's origin is uncertain, but it may be a variant of Fannie, a diminutive of Frances, or a creative respelling of Fonny. With no top states tied to its usage, Fonnie remains a true rarity, unlikely to be encountered in contemporary settings.

Fonnie is a rare name of uncertain derivation. It may be a variant of Fannie, which itself is a diminutive of Frances, ultimately from Latin Franciscus meaning 'Frenchman' or 'free one'. Alternatively, it could be a respelling of Fonny, a nickname or modern coinage. The name appears sporadically in early 20th century U.S. records, with the peak year of 1908, but never achieved widespread use.

Nicknames & variants

Variants: Fonny

Sibling names for Fonnie

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

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

F is for Fonnie, our favorite little person.

F is for Fonnie…”

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

Make Fonnie's book

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

Questions parents ask

What does the name Fonnie mean?
The meaning of Fonnie is uncertain. It may be a variant of Fannie, a nickname for Frances, or a respelling of Fonny. There is no widely accepted definition.
How popular is the name Fonnie?
Fonnie is extremely rare. It first appeared in U.S. records in 1908, which was also its peak year, but it did not rank among the top 1000 names in any year.
Is Fonnie a boy's or girl's name?
Fonnie has been used for both boys and girls historically, though it is more commonly associated with girls. It is considered unisex.