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2025 data, released 8 May 2026

2025 data, released 8 May 2026

Thersa

Thersa was not among the names given to 5 or more girls in 2025. Its best year was 1965, when it ranked 1688th with 45 babies. More babies were named Thersa in the 1960s than in any other decade.

Meaning Not yet researched how we research meanings

Rank in 2025
Not rankedgirls
Babies in 2025
0girls
Girls and boys
No babies recorded in the last five years2021–2025
Peak year
196545 babies
Total since 1880
1,071babies recorded

Thersa popularity since 1880

012.52537.550 1900192019401960198020002020
Girls Babies per year, US, from Social Security records. Years with fewer than 5 babies show as zero.
YearRank (girls)Babies (girls)
2025——
2020——
2010——
2000——
1990#11,3087
1980#4,72416
1970#2,51530
1960#1,88337
1950#2,42718
1940#4,9705
1930#2,82511
1920#2,71713
1910#1,9158
1900——
1890——
1880——

How popular is Thersa, counting every spelling?

Thersa has no other common spelling that sounds the same.

How old are people named Thersa?

About 700 people born in the US named Thersa are alive today, with a median age of 60; half are between 53 and 66. That makes Thersa a name most people associate with older generations.

0–910–1920–2930–3940–4950–5960–6970–7980–8990+
Estimated people alive in the US with the name, by age, mid-2026. The darker bar holds the median age.

Babies given the name each year (SSA) times the share of that birth year still alive (SSA life tables). Counts people born in the US only. Method.

Thersa by state

How common Thersa was among girls born in each state in 1963–1967, around its peak. In 49 states fewer than five girls a year got the name, too few for SSA to publish, so those states show as zero.

Alaska: fewer than 5 a yearAK–Maine: fewer than 5 a yearME–Wisconsin: fewer than 5 a yearWI–Vermont: fewer than 5 a yearVT–New Hampshire: fewer than 5 a yearNH–Washington: fewer than 5 a yearWA–Idaho: fewer than 5 a yearID–Montana: fewer than 5 a yearMT–North Dakota: fewer than 5 a yearND–Minnesota: fewer than 5 a yearMN–Illinois: fewer than 5 a yearIL–Michigan: fewer than 5 a yearMI–New York: fewer than 5 a yearNY–Massachusetts: fewer than 5 a yearMA–Oregon: fewer than 5 a yearOR–Nevada: fewer than 5 a yearNV–Wyoming: fewer than 5 a yearWY–South Dakota: fewer than 5 a yearSD–Iowa: fewer than 5 a yearIA–Indiana: fewer than 5 a yearIN–Ohio: fewer than 5 a yearOH–Pennsylvania: fewer than 5 a yearPA–New Jersey: fewer than 5 a yearNJ–Connecticut: fewer than 5 a yearCT–Rhode Island: fewer than 5 a yearRI–California: 0.01 per 1,000 babiesCA0.01Utah: fewer than 5 a yearUT–Colorado: fewer than 5 a yearCO–Nebraska: fewer than 5 a yearNE–Missouri: fewer than 5 a yearMO–Kentucky: fewer than 5 a yearKY–West Virginia: fewer than 5 a yearWV–Virginia: fewer than 5 a yearVA–Maryland: fewer than 5 a yearMD–Delaware: fewer than 5 a yearDE–Arizona: fewer than 5 a yearAZ–New Mexico: fewer than 5 a yearNM–Kansas: fewer than 5 a yearKS–Arkansas: fewer than 5 a yearAR–Tennessee: fewer than 5 a yearTN–North Carolina: fewer than 5 a yearNC–South Carolina: 0.05 per 1,000 babiesSC0.05District of Columbia: fewer than 5 a yearDC–Oklahoma: fewer than 5 a yearOK–Louisiana: fewer than 5 a yearLA–Mississippi: fewer than 5 a yearMS–Alabama: fewer than 5 a yearAL–Georgia: fewer than 5 a yearGA–Hawaii: fewer than 5 a yearHI–Texas: fewer than 5 a yearTX–Florida: fewer than 5 a yearFL–
Babies per 1,000 of the same sex, Thersa, girls, 1963–1967. Darker means more common.

Names with a similar history

These names rose and fell in step with Thersa: their share of US girls followed the most similar curve since 1880. If you like Thersa, they share its era and feel.

Questions about the name Thersa

How popular is the name Thersa?

Thersa was not among the names given to 5 or more girls in 2025. Its best year was 1965, when it ranked 1688th with 45 babies. More babies were named Thersa in the 1960s than in any other decade.

Is Thersa a boy or girl name?

No babies were given the name in 2021–2025. Historically it was given to 1,071 girls and 0 boys.

Where was Thersa most popular?

In 1963–1967, Thersa was most common in South Carolina (0.05 per 1,000 girls), followed by California and California.