Surname Jiashu (Jiashu 
, 家书 , 嘉树 ) , worldwide, is a rare family name. The last name Jiashu is characteristic of China, where it is a very rare surname, Malaysia, where it is an extremely rare surname, and the United States. More frequently, Jiashu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jiashu | Australia, Canada, Spain, United States, China |
| 佳书, 嘉树, 家书 | China |
Йиашу, 佳俞, 佳墅, 佳姝, 佳庶, 佳戍, 佳抒, 佳暑, 佳曙, 佳术, 佳枢, 佳树, 佳殊, 佳淑, 佳澍, 佳署, 佳舒, 佳述, 假树, 加书, 加俞, 加叔, 加姝, 加属, 加恕, 加戍, 加数, 加曙, 加書, 加术, 加枢, 加树, 加殊, 加淑, 加澍, 加舒, 加蜀, 加述, 嘉书, 嘉俞, 嘉墅, 嘉姝, 嘉庶, 嘉恕, 嘉戍, 嘉抒, 嘉数, 嘉曙, 嘉枢, 嘉樹, 嘉淑, 嘉澍, 嘉舒, 嘉述, 夹树, 家俞, 家叔, 家墅, 家姝, 家属, 家庶, 家恕, 家戍, 家抒, 家数, 家曙, 家术, 家束, 家枢, 家树, 家沭, 家淑, 家澍, 家竖, 家署, 家舒, 家荗, 家菽, 家蜀, 家赎, 家述, 家鼠, 珈抒, 珈枢, 珈树, 甲书, 甲属, 甲戍, 甲暑, 甲术, 甲树, 甲梳, 甲舒, 甲述, 稼书, 稼曙, 稼树, 稼澍, 笳树, 茄鼠, 荚樹, 葭纾, 葭鼠, 迦树, 钾黍, 驾澍, and 驾熟