Updated June 9, 2019 Find Baby Names Boy name origins & meanings Irish : Strong; warlike Boy name variations Lon Lon 0 % this year Masculine Rare READ MORE DETAILS Lonn Lonn 0 % this year Masculine Rare READ MORE DETAILS Lun Lun + 50% this year Masculine Rare READ MORE DETAILS Family name origins & meanings English, Norwegian, and Danish : variant of Lund.