Last name Troman (Troman 
) , globally, is a rare cognomen. The cognomen Troman is habitual in the United Kingdom, where it is a rare surname, Argentina, and Australia. Measured by absolute frequency, it is commonest in the United Kingdom, Argentina, and the United States. Much less frequently, Troman is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Troman | Argentina, Philippines, United Kingdom, United States, Australia |
| barbara elsa troman (b. 1898) |
|
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| tom troman English cricketer (1914-2000), GB (b. 1914) |
|
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| brenda troman (b. 1926) |
|