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Agatha

Girl name

Meaninggood · Greek

US rank
#1,703
Syllables
3
Peak
#365 in 1891

120 babies were named Agatha in the US in 2025. It has climbed 412 places in five years.

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US births per million girls, 1880–2025

012525018801920196020002025

Most popular states (2025)

MA rank #395

Similar names

Popularity: U.S. Social Security Administration (babies with 5+ births per year).

Did you know?

A few things about Agatha you might not know, from US birth records and Wikipedia. Handy for convincing a partner, or a grandparent.

Agatha Christie

Famous Agatha

Agatha Christie

English mystery and detective writer (1890–1976)

Choose Agatha and your child shares a first name with Agatha Christie, an English mystery and detective writer. A ready-made answer when someone asks “Agatha, like who?” Agatha Christie's Wikipedia article is available in 197 languages, a good sign of just how widely known they are.

Read about Agatha Christie on Wikipedia (opens in a new tab)

Photo: Joop van Bilsen for Anefo, CC0 (opens in a new tab), via Wikimedia Commons

  • How commonAbout 1 in every 13,387 baby girls born in the US in 2025 was named Agatha, 120 babies in all. In a typical school of 500 kids, your Agatha would very likely be the only one.
  • HistoryAgatha has been in use since at least 1880, the first year US birth records were kept. That's 145 years of Agathas, and counting.
  • Best yearIt was far more popular in 1891, when it ranked #365. Today it's #1,703, so it could be due a comeback.
  • Then vs nowAgatha is 4.9× more common today than it was in 2000. In 2000 it was given to about 1 in 64,935 baby girls; in 2025, about 1 in 13,387.
  • TrendAgatha has climbed 412 places in the US rankings over the last five years and now sits at #1,703. Fast risers like this often keep climbing, so expect to hear it more.
  • Where it's lovedAgatha is most popular in Massachusetts, where it ranks #395. It's in the top 1,000 in 1 state.
  • MeaningIn Greek, Agatha means “good”.

About the name Agatha

Agatha is a girl name meaning “good”. It has 6 letters and 3 syllables, starting with A and ending in “-tha”. US birth records list Agatha for girls from 1880 to 2025, in 146 of those 146 years. Its best year was 1891, when it ranked #365 among girl names. In 2025 it ranked #1,703, with 120 babies.

Agatha for girls, by decade
DecadeBabies per millionAbout 1 in
1880s1596,304 girls
1890s2114,741 girls
1900s2144,683 girls
1910s2064,862 girls
1920s1367,380 girls
1930s8312,047 girls
1940s4322,999 girls
1950s2737,369 girls
1960s1856,497 girls
1970s1662,461 girls
1980s1854,585 girls
1990s1376,982 girls
2000s2051,256 girls
2010s4124,372 girls
2020s7313,667 girls

Questions about the name Agatha

What does the name Agatha mean?

Agatha means “good” in Greek.

Is Agatha a boy or girl name?

Agatha is a girl name.

How popular is the name Agatha?

Agatha ranked #1,703 for US girls in 2025, given to 120 babies. Its best year was 1891 (#365).