Worldwide, Sadamoto (Sadamoto 
) is a very rare male forename. The forename Sadamoto is characteristic of Eastern Asia, particularly China, where it is an extremely rare male name. Much less frequently, Sadamoto is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sadamoto | Japan, China, United States, Malaysia, Australia |
| nonomiya sadamoto (b. 1669) |
|
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| matsudaira sadamoto (b. 1687) |
|
|
| sadamoto yuchi (b. 1843) |
|
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| sadamoto watanabe botanist (b. 1934) |
|
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| sadamoto zenda researcher |
|
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| miyoshi sadamoto |
|