MallowbyNames

Letha

LEE-thə · Of uncertain origin; possibly a variant of Leta or a short form of names like Alethea, meaning 'truth' in Greek.

Peak popularity
1903
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Letha since 1880

Babies named Letha per year in U.S. Social Security records. Raw births topped out in 1918, but relative to how few babies were recorded back then, Letha's real moment was 1903.

1583154731880192019602000Most births 1918Girls
Data table (by decade)
DecadeGirls
1880s433
1890s1,150
1900s1,721
1910s3,610
1920s3,767
1930s2,344
1940s1,740
1950s1,662
1960s1,511
1970s671
1980s300
1990s126
2000s46
2010s51
2020s5

Meaning & origin

Letha is a name that enjoyed modest popularity in the early 20th century, with its peak year in 1903. Despite falling out of regular use since then, its trajectory has been stable, with occasional renewals of interest. The name's etymology is unclear, but it may be connected to the Greek concept of truth through Alethea. Letha has a soft, vintage sound that appeals to those seeking a rare and simple name. While it never reached top-tier popularity, its historical usage offers a glimpse into naming trends of the era.

Letha is of uncertain origin. It may be a variant of Leta, which could derive from the Greek name Alethea, meaning 'truth'. Alternatively, it might be a short form of names such as Letha itself or a feminine form of Leith. The name saw modest use in the late 19th and early 20th centuries, particularly in the United States, reaching its peak popularity in 1903. Since then, it has declined and remains rare today.

Where Letha is most popular

Births per 100,000 girls by state. Press play or drag the slider to watch it move across the decades. The lightest shade means too few recorded births.

2020s
Fewermore per 100k girlstoo few births

Nicknames & variants

Nicknames: Lee, Lethy

Sibling names for Letha

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

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

L is for Letha, our favorite little girl.

L is for Letha…”

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

Make Letha's book

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

Questions parents ask

What does the name Letha mean?
The origin and meaning of Letha are uncertain. It may be a variant of Leta or a short form of Alethea, the Greek word for 'truth', but this is not definitively established.
How popular is the name Letha currently?
Letha has not ranked in the top 1000 names for girls in the United States since the 1950s. Its peak popularity was in 1903, when it ranked 328th.
Is Letha a boy or girl name?
Letha is almost exclusively used as a girl's name.