In the entire world, Grönke (Grönke 
) is an extremely rare unknown gender first name. Predominantly, Grönke is the last name as well as the forename.
Max, Marion, Marita, Martin, Markus, Merlin, Sandra, Simone, Stefan, Roland, Reiner, Denise, Dennis, Detlef, Daniel, Joshua, Julius, Thomas, Nadine, Nicole, Harold, Helmut, Heike, Herta, Hanna, Erich, Jan, Uwe, Sven, Kurt, Paul, Ralf, Dora, Lisa, Jens, Nico, Holger, Elke, Olaf, Marco, Mandy, Artur, Aaron, Bernd, Klaus, David, Jörg, Tanja, Hans, and Fabian