Origin
安 means “peace” or “safety”. The surname has several origins. One tradition traces it to the ancient state of An (安國) or to families from Anxi (安息, Parthia) who settled in China during the Han period; another links it to descendants of rulers of the state of An. The details vary by lineage, and the surname is less common than the great southern and northern clans.
Distribution and romanization
An is a relatively small surname in mainland China, but it is widespread enough to be familiar. It appears in Chinese communities in Korea and Vietnam and is sometimes romanised as On in Cantonese. Because the character also means “peace”, it is popular in given names as well as surnames.
The character behind the surname
peace, safety
The character combines a roof (宀) with 女, an ancient household image; its modern meaning is peace and safety.
These are the everyday character meanings. A surname’s lineage history can be separate from the literal meaning of its character.
Using it as a foreigner
安 is unusual among surnames because the character is also one of the most common given-name characters. As a surname it means “peace” or “safety”, and it is short, calm, and easy to write. It is a good choice if you want a name that feels quiet rather than grand.
The pronunciation is ān, a flat first tone. English speakers generally find it easy. The main thing to watch is that 安 is also used inside given names, so a full name like 安澜 can read either as “surname An + given Lan” or as a two-character given name. If you use 安 as a surname, explain the structure when you introduce yourself.
安 pairs especially well with water, light, and calm imagery: 安澜, 安歌, 安然. It is less common than 李 or 王, so it can make a name feel more distinctive without being difficult.
How to pronounce it
The Mandarin reading is Ān. Say the vowel clearly and pay attention to the tone. If you are using the name in a Cantonese-speaking context, the romanization may be different — check the variants above.
Names with this surname
These are example full names using 安. The link goes to the given-name story, where you can see the character meanings and usage notes.
FAQ
Is 安 a common surname?
It is less common than names such as 李 or 王, but it is still a real and recognisable surname.
Can I use 安 as a foreigner?
Yes. A surname is optional, but if you want a full Chinese name, a common surname is a safe place to start. Check the full name out loud and make sure the given name does not create an awkward homophone.
Why are there different spellings?
Romanization is not one system. Mandarin pinyin, Cantonese romanization, and family conventions can all produce different spellings. The variants above are the ones you are most likely to see.
Further reading: Chinese Text Project · Unihan database. These profiles are editorial summaries; specific genealogical claims vary by lineage.