Last name Shigechiyo (Shigechiyo 
, Изуми 
) , worldwide, is a very rare cognomen. The cognomen Shigechiyo is habitual in Kazakhstan, where it is a very rare surname, and Russia, where it is an extremely rare surname. Much more frequently, Shigechiyo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Shigechiyo | United States, Japan |
| Изуми | Russia, Kazakhstan |