Updated June 9, 2019 Find Baby Names Boy name origins & meanings Irish : Son of LeanderScottish : Son of the servant of John Boy name variations Maclean Maclean - 17% this year Masculine Rare READ MORE DETAILS Maclain Maclain + 33% this year Masculine Rare READ MORE DETAILS McLain McLain 0 % this year Masculine Rare READ MORE DETAILS McLaine McLaine 0 % this year Masculine Rare READ MORE DETAILS