MallowbyNames

Lan

lahn · Of uncertain origin; may derive from Chinese or Vietnamese words meaning 'orchid' or 'blue', or serve as a diminutive of names like Lancelot or Alan.

Peak popularity
1982
Usually for
Girls & boys
Trend
Declining since 1985

Declining since 1985.

Popularity of Lan since 1948

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

1631471960198020002020Most births 1982GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
1940s06
1950s031
1960s010
1970s9738
1980s336108
1990s18337
2000s9231
2010s6124
2020s033

Meaning & origin

Lan is a short, elegant name with a rich but ambiguous heritage. Its U.S. usage peaked in 1982, with the first recorded occurrence in 1972. Since 1985, its popularity has been steadily falling, but it remains a name that travels across cultures. In Chinese and Vietnamese traditions, Lan means 'orchid', a flower associated with beauty and refinement. As an English diminutive, it carries the legacy of names like Alan (meaning 'little rock') or Lancelot (of debated origin). Though it has never ranked among the top 1,000 names nationally and no state consistently records it, its cross-cultural appeal makes it a subtle, understated choice. The lack of any top state data suggests it is a rare but consistent favorite among families with East Asian heritage or those drawn to minimalist names with natural associations.

Lan has multiple potential origins. In Chinese, it can be a transcription of 兰 (lán) meaning 'orchid' or 蓝 (lán) meaning 'blue'. In Vietnamese, Lan means 'orchid' and is a common given name. In English, Lan may arise as a short form of Lancelot, Alan, or other names beginning with Lan-. Its modern use in the United States is scattered and likely influenced by Asian heritage or creative naming.

Sibling names for Lan

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

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

L is for Lan, our favorite little person.

L is for Lan…”

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

Make Lan's book

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

Questions parents ask

What does the name Lan mean?
Lan can mean 'orchid' in Chinese and Vietnamese, or 'blue' in Chinese. It may also be a short form of names like Alan or Lancelot, in which case it takes on their meanings.
How popular is the name Lan?
Lan peaked in U.S. popularity in 1982, but its rank for 2025 is not available, indicating it is given infrequently. It has been in use since at least 1972.
Is Lan a boy's or girl's name?
Lan is considered unisex. In Chinese and Vietnamese contexts, it is more often feminine, but as an English short form, it can be masculine.