MallowbyNames

Tomasita

toh-mah-SEE-tah · A Spanish feminine diminutive of Tomás, meaning 'twin'.

Peak popularity
1902
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Tomasita since 1891

Babies named Tomasita per year in U.S. Social Security records. Raw births topped out in 1926, but relative to how few babies were recorded back then, Tomasita's real moment was 1902.

81725192019602000Most births 1926Girls
Data table (by decade)
DecadeGirls
1890s16
1900s19
1910s54
1920s166
1930s138
1940s146
1950s128
1960s112
1970s96
1980s48
1990s12
2000s0
2010s0
2020s0

Meaning & origin

Tomasita is a feminine Spanish diminutive of Tomás, meaning 'twin'. It first appeared in U.S. records in 1891, the earliest year of available data. Its peak year was 1902, when the name saw its highest recorded usage. Since then, Tomasita has been used infrequently, reflecting a stable trajectory with no recent resurgence. While the name never ranked among the top 1000 nationally, it appears in early 20th-century birth records, likely concentrated in states with Hispanic populations. As a traditional Spanish diminutive, Tomasita carries a warm, affectionate quality that links to more common names like Tomasa and Thomasina.

Tomasita is a Spanish diminutive of Tomás, which derives from the Aramaic name Te'oma, meaning 'twin'. The name Tomás was popularized in Spain and Latin America through religious veneration of Saint Thomas the Apostle. The feminine form Tomasa and its diminutive Tomasita emerged as affectionate variants, particularly in Mexican and other Latin American communities. Though less common today, Tomasita appears in early 20th-century U.S. records, likely reflecting immigration from Spanish-speaking regions.

Nicknames & variants

Nicknames: Tomasa, Masi, Tomi, Sita

Variants: Thomasina, Tomasa, Tomassa, Thomasa

Sibling names for Tomasita

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

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

T is for Tomasita, our favorite little girl.

T is for Tomasita…”

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

Make Tomasita's book

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

Questions parents ask

What does the name Tomasita mean?
Tomasita is a Spanish feminine diminutive of Tomás, meaning 'twin'.
How popular is the name Tomasita today?
Tomasita has not ranked in the U.S. top 1000 in recent decades; its peak recorded usage was in 1902, based on available Social Security data.
Is Tomasita a boy or girl name?
Tomasita is a feminine name, the diminutive form of the masculine Tomás.