Declining since 2010, #7,885 for girls today.
Popularity of Lillyan since 1906
Babies named Lillyan per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls |
|---|---|
| 1900s | 11 |
| 1910s | 100 |
| 1920s | 89 |
| 1930s | 16 |
| 1940s | 0 |
| 1950s | 0 |
| 1960s | 0 |
| 1970s | 0 |
| 1980s | 0 |
| 1990s | 58 |
| 2000s | 990 |
| 2010s | 1,032 |
| 2020s | 130 |
Meaning & origin
Lillyan is a modern respelling of Lillian that has seen moderate use in the United States since the early 20th century. First recorded in 1906, it experienced a notable peak in popularity in 2009, when it reached its highest rank. Since 2010, however, its usage has been in decline, reflecting a broader shift away from ornate spellings of traditional names. Despite this downward trend, Lillyan remains a recognizable option for parents seeking a familiar sound with a distinctive spelling. The name's trajectory mirrors that of many Lillian variants, which surged in the 2000s but have since become less common. Its top states of usage are not clustered in any particular region, suggesting a broad but thin distribution across the country.
Lillyan is a modern respelling of Lillian, which itself originated as a diminutive of Elizabeth. Elizabeth comes from the Hebrew name Elisheba, meaning 'God is my oath'. The variant spelling with a double 'l' and 'y' became more common in the late 20th century as a way to add a distinctive touch to the classic name.
Nicknames & variants
Nicknames: Lily, Lil, Lia, Annie
Sibling names for Lillyan
Names that share Lillyan's style, for a brother or sister.

