MallowbyNames

Rosi

ROH-zee · Of uncertain origin; may be a diminutive of Rosa or Rosemary, or a variant of Rosy.

2025 rank (girls)
#13,208
Babies named in 2025
6
Peak popularity
1998
2025 frequency
1 in 267,878 girls
Usually for
Girls
Trend
Holding steady

Holding steady, #13,208 for girls today.

Popularity of Rosi since 1950

Babies named Rosi per year in U.S. Social Security records.

713201960198020002020Most births 1998Girls
Data table (by decade)
DecadeGirls
1950s38
1960s16
1970s16
1980s28
1990s96
2000s96
2010s91
2020s50

Meaning & origin

The name Rosi is a rare and endearing choice, most often used as a diminutive of longer rose-related names. Its first recorded use in U.S. data was in 1950, but it reached its peak popularity in 1998, albeit still at low levels. In 2025, it ranked 13,208th, with only about 1 in 267,878 babies given the name, reflecting a stable but low-frequency pattern. The name's trajectory has been stable over recent decades, never achieving widespread usage. While top states were not recorded, its distribution likely mirrors that of similar short, feminine names. Rosi's charm lies in its simplicity and connection to the classic rose motif, offering a less common alternative to the more popular Rosie.

Rosi is primarily a diminutive or affectionate form of names like Rosa, Rosemary, or Rosalind, which all ultimately derive from the Latin 'rosa' meaning 'rose'. It emerged as an independent given name in mid-20th-century English-speaking countries, especially in the United States. The spelling 'Rosi' is less common than 'Rosie' but follows the same pattern of endearing name formation.

Nicknames & variants

Variants: Rosie, Rosy, Rosie

Sibling names for Rosi

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

Sisters: Lily, Daisy, Ruby, Ivy, Molly

Brothers: Jack, Charlie, Harry, Oliver, Leo

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

R is for Rosi, our favorite little girl.

R is for Rosi…”

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

Make Rosi's book

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

Questions parents ask

What does the name Rosi mean?
Rosi is typically considered a diminutive of names like Rosa or Rosemary, which come from the Latin word for 'rose'. As such, it carries the symbolic meaning of a rose, often associated with beauty and love.
How popular is the name Rosi?
Rosi is a rare name. In 2025, it ranked 13,208th in the United States, with approximately 1 in every 267,878 newborns given the name. Its peak popularity was in 1998.
Is Rosi a boy or girl name?
Rosi is almost exclusively used as a girl's name.