MallowbyNames

Lillith

LIL-ith · Of uncertain origin; possibly from Hebrew meaning 'night' or 'night creature', or a variant of Lilith.

2025 rank (girls)
#1,911
Babies named in 2025
101
Peak popularity
2023
2025 frequency
1 in 15,914 girls
Usually for
Girls
Trend
Rising since 1989

Rising since 1989, #1,911 for girls today.

Popularity of Lillith since 1918

Babies named Lillith per year in U.S. Social Security records. Raw births topped out in 2014, but relative to how few babies were recorded back then, Lillith's real moment was 2023.

3875113192019602000Most births 2014Girls
Data table (by decade)
DecadeGirls
1910s5
1920s6
1930s0
1940s0
1950s0
1960s0
1970s0
1980s0
1990s79
2000s424
2010s953
2020s630

Meaning & origin

Lillith, a spelling variant of the more familiar Lilith, has been on a gradually rising trajectory since 1989. Though first recorded in 1918, the name remained exceptionally rare for much of the 20th century. Its peak year so far is 2023, reflecting growing interest in mythological and vowel-heavy names. The name ranked 1911 in 2025, with roughly 1 in every 15,914 girls receiving it. Lillith has been most popular in Arizona, Washington, and Ohio, hinting at a modern, culturally diverse appeal. While still uncommon, its upward trend suggests it may continue to gain visibility among parents seeking a distinctive name with ancient roots.

Lillith is a spelling variant of Lilith, a name from Jewish mythology. Lilith appears as Adam's first wife in medieval rabbinic literature, and her name is often linked to the Hebrew word 'layil', meaning night. The name Lilith was rare in English-speaking countries until the 20th century, and Lillith is a less common spelling that has emerged more recently.

Where Lillith is most popular

Births per 100,000 girls by state, 2025. The lightest shade means too few recorded births.

Fewermore per 100k girlstoo few births

Nicknames & variants

Nicknames: Lily, Lilli, Lill, Lil

Variants: Lilith, Lylith, Lilit

Sibling names for Lillith

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

Sisters: Elowen, Sylvie, Maeve, Cora, Willow

Brothers: Jasper, Silas, Felix, Leo, Asher

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

L is for Lillith, our favorite little girl.

L is for Lillith…”

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

Make Lillith's book

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

Questions parents ask

What does the name Lillith mean?
The meaning of Lillith is uncertain but may be related to the Hebrew word for night. It is typically considered a variant of Lilith, a name from Jewish mythology.
How popular is Lillith?
As of the most recent data (2025), Lillith ranked 1911 in the United States, with approximately 1 in every 15,914 baby girls given that name.
Is Lillith a boy or girl name?
Lillith is almost exclusively used as a girl's name.