MallowbyNames

Mitsy

MIT-see · Diminutive of the name Mitzi, which is a pet form of Maria or Mary.

Peak popularity
1975
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Mitsy since 1947

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

59141960198020002020Most births 1975Girls
Data table (by decade)
DecadeGirls
1940s11
1950s6
1960s59
1970s67
1980s11
1990s21
2000s29
2010s0
2020s0

Meaning & origin

Mitsy first entered the U.S. Social Security records in 1947, a postwar era that saw many diminutive names rise. It reached its peak in 1975, when it ranked 5,043, though it has since declined to a stable low frequency. The name is almost exclusively given to girls. Despite being a diminutive of Mitzi (a form of Mary), Mitsy has taken on its own identity as an informal, affectionate name. While never widespread, its appearance in the 1950s through 1970s fits with trends for cute, -y ending nicknames. Today, Mitsy remains a rare but recognized name, echoing a mid-century American naming style.

Mitsy is a variant spelling of Mitzi, a diminutive of Maria (the Latin form of Mary). Mary itself derives from the Hebrew name Miryam, of uncertain meaning. Mitzi emerged as a nickname in German-speaking regions and later in English, and Mitsy is a phonetic spelling that became popular mid-20th century, particularly in the United States. It saw peak usage in the 1970s, reflecting a broader trend for playful, diminutive names.

Nicknames & variants

Variants: Mitzi, Mitzee

Sibling names for Mitsy

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

Sisters: Betty, Cathy, Susie, Peggy, Lizzie

Brothers: Johnny, Tommy, Bobby, Jimmy, Eddie

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

M is for Mitsy, our favorite little girl.

M is for Mitsy…”

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

Make Mitsy's book

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

Questions parents ask

What does the name Mitsy mean?
Mitsy is a diminutive of Mitzi, itself a pet form of Maria or Mary. The meaning of Mary is uncertain, possibly 'beloved' or 'star of the sea'.
How popular is the name Mitsy currently?
Mitsy is not currently ranked in the top 1,000 names for any year. It peaked in 1975 at rank 5,043.
Is Mitsy a boy or a girl name?
Mitsy is almost exclusively used as a girl's name, consistent with its origin as a diminutive of feminine names.