Cognomen Mujiono (Mujiono 
) , globally, is a common surname. The cognomen Mujiono is habitual in South-eastern Asia, particularly Indonesia, where it is quite a rare surname, and Malaysia. Much less frequently, Mujiono is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mujiono | Indonesia, Brunei, Malaysia, United States, New Zealand |
| rachmat mujiono Indonesian politician (born 1967 in Wonogiri), ID (b. 1967) |
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| mujiono sadikin researcher |
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