MallowbyNames

Lyllian

LIL-ee-an · A variant spelling of Lillian, derived from the Latin word 'lilium' meaning lily.

2025 rank (girls)
#14,942
Babies named in 2025
5
Peak popularity
2014
2025 frequency
1 in 321,453 girls
Usually for
Girls
Trend
Declining since 2013

Declining since 2013, #14,942 for girls today.

Popularity of Lyllian since 1923

Babies named Lyllian per year in U.S. Social Security records.

15304519602000Most births 2009Girls
Data table (by decade)
DecadeGirls
1920s12
1930s0
1940s0
1950s0
1960s0
1970s0
1980s0
1990s16
2000s252
2010s304
2020s51

Meaning & origin

Lyllian is a modern respelling of the classic Lillian, a name that has been in use since the 19th century. The name first appeared in U.S. birth records in 1923, but it saw its peak in 2014, a year that coincided with a rise in vintage flower names. However, since 2013 its popularity has been falling. By 2025, Lyllian was relatively rare, given to about 1 in every 321,453 girls. The name's spelling with a 'y' sets it apart from the more common Lillian, offering a distinctive twist. Despite its rarity, Lyllian connects to the enduring charm of flower names and the feminine softness of the lily.

Lyllian is a modern respelling of Lillian, which itself comes from the Latin 'lilium' (lily). The name Lillian emerged in the 19th century as a diminutive of Elizabeth or as a flower name. Lyllian first appeared in U.S. records in 1923 and saw a peak in popularity in 2014.

Nicknames & variants

Nicknames: Lily, Lil, Lia, Ylli

Variants: Lillian, Lilian, Lilliana, Liliana, Lillyan

Sibling names for Lyllian

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

Sisters: Violet, Hazel, Iris, Stella, Cora

Brothers: Oliver, Henry, Lucas, Ezra, Miles

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

L is for Lyllian, our favorite little girl.

L is for Lyllian…”

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

Make Lyllian's book

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

Questions parents ask

What does the name Lyllian mean?
Lyllian is a variant spelling of Lillian, which means 'lily' from the Latin 'lilium'.
Is Lyllian a popular name?
Lyllian is rare. In 2025, it was ranked 14,942, with approximately 1 in 321,453 baby girls given the name.
Is Lyllian a boy or girl name?
Lyllian is almost exclusively used for girls.