In the Unknown origin, Kiel means "Kiel \kiel\ as a boy's name.
The baby name Kiel sounds like Kael, Kail, Cael, Gael, Gill, Gil, Keely, Kell, Kiley and Kile. Other similar baby names are Niel, Del, Bill, Buel, Karl, Karel, Ker, Kit, Noel, Kitt, Kian, Neel, Kiril, Dael, Hill, Jael, Yael, Joel, Yoel, Kye, Keh, Kaniel, Keen, Keer, Ken, Keld, Key, Kibo, Kidd, Kim, Kimbel, Kimo, Kipp, Kip, Kees, Mel, Mikel, Nial, Peel, Ruel, Sill, Till, Will and Wil."