Family name Jiawen (佳文 
, 佳雯 , Jiawen 
) , throughout the world, is a common cognomen. The family name Jiawen is characteristic of Singapore, where it is quite a rare surname, Taiwan, and China, where it is a rare surname. Measured by absolute frequency, it is commonest in China, Taiwan, and Malaysia. More frequently, Jiawen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 佳文, 甲文, 佳雯 | China |
| Jiawen | Taiwan, Singapore, United States, Malaysia, China |
价文, 佳吻, 佳妏, 佳汶, 佳温, 佳炆, 佳稳, 佳紊, 佳纹, 佳芠, 佳闻, 傢文, 傢雯, 加文, 加汶, 加温, 加稳, 加问, 加雯, 嘉彣, 嘉抆, 嘉文, 嘉汶, 嘉稳, 嘉穩, 嘉紋, 嘉纹, 嘉问, 嘉闻, 嘉雯, 家吻, 家文, 家汶, 家温, 家炆, 家稳, 家纹, 家问, 家闻, 家阌, 家雯, 斝桽, 枷文, 枷雯, 珈文, 珈汶, 珈闻, 珈阌, 珈雯, 甲温, 甲稳, 稼文, 稼稳, 稼闻, 稼雯, 笳雯, 茄文, 茄雯, 荚文, 葭雯, 袈文, 迦文, 迦炆, 迦雯, 镓文, 镓闻, 镓雯, 驾文, and 驾雯