Cognomen จักพรรดิ (จักพรรดิ 
, Jakkapoo , Jakphing ) , in the entire world, is an extremely rare family name. Much more prevalently, จักพรรดิ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jakkapoo, Jakphing, จักพรรดิ | Thailand |
Cakhp, Cakkaphan, Cakkaphat, Chakaphat, Chakaphob, Chakaphop, Chakpor, Chakraphon, Chakraphop, Chakumrod, Jagaphan, Jagphong, Jakaparn, Jakapatr, Jakaphaan, Jakaphand, Jakaphat, Jakapin, Jakapran, Jakfar, Jakgaphong, Jakhapath, Jakkabuth, Jakkapach, Jakkapam, Jakkapark, Jakkapatdi, Jakkaphon, Jakkaponh, Jakkaputr, Jakkhapath, Jakkrawuch, Jakpoj, Jakpon, Jakprom, Jakpudtsa, Jakputtana, Jakrad, and Jakrapas
รอดไพร, and ธรรมสินธุ์