Cognomen Oliech (Oliech 
) , around the world, is quite a common last name. The last name Oliech is habitual in Kenya, where it is quite a rare surname, Tanzania, where it is a rare surname, and the United Kingdom, where it is a very rare surname. Very seldom, Oliech is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oliech | Tanzania, Canada, Kenya, United Kingdom, United States |
|
dennis oliech Kenyan footballer, KE (b. 1985) |
|
| kévin oliech Kenyan association football player (1986-2020), KE (b. 1986) |
|
|
| samuel oliech rugby player, KE (b. 1993) |
|
Mr, Maryam, Marvin, Samson, Sharon, Antony, Carlos, Benard, Penina, Rachel, Robert, Risper, Dennis, Daniel, Gerald, George, Lammek, Lilian, Joseph, Joshua, Julius, Nashon, Yusuf, Isaac, Felix, Frank, Ms, Sam, Dan, Mike, Paul, Ruth, John, Vera, Ouma, Owen, Nellie, Molly, Steve, Kelly, Peter, Debra, David, Linda, James, Noela, Edwin, Evans, Moses, and Nephat