Calder \c(a)-lder, cal-der\ as a boy's name is pronounced KAHL-der. It is of English and Scottish origin, and the meaning of Calder is "rough waters; stream". Geographical name based on rivulets in the English landscape, such as Brooks and Burne. Sculptor Alexander Calder.
Baby names that sound like Calder are Colter, Coulter and Galtero. Other similar baby names are Balder and Walder.