MallowbyNames

Tassie

TASS-ee · of uncertain origin; perhaps a diminutive of Tamsin or a pet form of Thomasina

Peak popularity
1900
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Tassie since 1892

Babies named Tassie per year in U.S. Social Security records. Raw births topped out in 1974, but relative to how few babies were recorded back then, Tassie's real moment was 1900.

51116192019602000Most births 1974Girls
Data table (by decade)
DecadeGirls
1890s5
1900s19
1910s23
1920s41
1930s5
1940s12
1950s40
1960s59
1970s91
1980s73
1990s12
2000s0
2010s0
2020s0

Meaning & origin

Tassie is a diminutive name that flourished briefly in the early 1900s. First recorded in 1892, it reached its peak usage in 1900. Despite its rarity today, the name carries a vintage charm. Its trajectory has been stable since then, with no recent revival. The name's exact origin is debated, but it likely stems from Tamsin, a Cornish form of Thomasina. Tassie is a delicate example of early 20th-century nickname names.

Tassie is a rare name that likely originated as a nickname or diminutive. It may be a short form of Tamsin, which is itself a Cornish form of Thomasina, the feminine version of Thomas. Alternatively, it could be a variant of Tacey, a medieval diminutive of Eustace, or simply an affectionate coinage. The name saw peak usage in the 1900s but has since become uncommon.

Nicknames & variants

Nicknames: Tass

Variants: Tacey, Tassy

Sibling names for Tassie

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

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

T is for Tassie, our favorite little girl.

T is for Tassie…”

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

Make Tassie's book

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

Questions parents ask

What does the name Tassie mean?
The meaning of Tassie is uncertain. It may be a diminutive of Tamsin (a form of Thomasina) or a variant of Tacey.
How popular is the name Tassie?
Tassie has never ranked among the top 1,000 U.S. names. It was most common in the 1900s, peaking in 1900, but is now very rare.
Is Tassie a boy or girl name?
Tassie is used primarily for girls.