Family name Inmon (Inmon 
, อินมอญ ) , in the world, is quite a rare surname. The last name Inmon is characteristic of the United States, where it is a rare surname, Thailand, and Australia. Very seldom, Inmon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Inmon | Australia, Thailand, United States, India, Canada |
| อินมอญ | Thailand |
| bill inmon American computer scientist, US (b. 1945) |
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| earl inmon American football linebacker, US (b. 1954) |
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| billy inmon college basketball player (1997–1997) Morehead State |
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