Last name Opeka (Opeka 
) , throughout the world, is a rare surname. The family name Opeka is habitual in Slovenia, where it is quite a rare surname, the Democratic Republic of the Congo, where it is a rare surname, and Croatia. In absolute terms, it is commonest in the Democratic Republic of the Congo, the United States, and Slovenia. Very seldom, Opeka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Opeka | South Africa, Argentina, United States, Democratic Republic of the Congo, Slovenia |
|
mihael opeka SI (b. 1871) |
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pedro opeka Argentine missionary, AR (b. 1948) |
|
| ajda opeka Slovene cyclist, SI (b. 1979) |
|
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| jožef opeka SI |
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Mr, Jean, Erik, Evan, Maria, Sarah, Saša, Susan, Scott, Anže, Carol, Cathy, Cindy, Brian, Breck, Karen, Karna, Keith, Pedro, Radly, Daren, David, John, Jack, Luis, Liza, Ms, Rj, Sam, Bob, Kay, Dan, Lan, Jan, Jim, Mark, Diana, Mike, Carl, Paul, Ross, Roni, Rock, Ryan, Dave, Dale, Lara, Lisa, Sara, and Grace