Kuefer \ku(e)-fer\ as a boy's name is a variant of Kiefer (German), and the meaning of Kuefer is "barrel maker".
The baby name Kuefer sounds like Keefer, Kefir, Kieffer and Keifer. Other similar baby names are Keder, Keefe, Keer, Kueffner, Kiefert, Kiefner and Shefer.