Cognomen Slena (Slena 
) , globally, is an extremely rare last name. The last name Slena is characteristic of South-eastern Asia, particularly Malaysia, where it is a very rare surname. More frequently, Slena is the forename as well as the last name.
Slem, Sweeney, Andrade, Aguilar, Affonso, Pacheco, Leblanc, Nichols, Vadakal, Macowski, Albright, Caldwell, Browning, Ramanazika, Thiemann, Mackowski, Priestley, Tartaglia, Wilson, Tartaglin, Hudson, Duncan, King, Smith, Ahmad, Cable, Craig, Gomez, James, Maciel, Santos, Skeens, Alviar, Chacon, Cogdill, Crosby, Bailey, Bethel, Khatun, Graves, and Fernandes