Updated June 9, 2019 Find Baby Names Boy name origins & meanings Irish : Secluded wooded valley Boy name variations Glen Glen - 17% this year Neutral Rare READ MORE DETAILS Glenn Glenn + 1% this year Neutral Rare READ MORE DETAILS Glenard Glenard 0 % this year Masculine Rare READ MORE DETAILS Glenon Glenon 0 % this year Masculine Rare READ MORE DETAILS Glendon Glendon - 14% this year Masculine Rare READ MORE DETAILS Glean Glean 0 % this year Masculine Rare READ MORE DETAILS Gleann Gleann 0 % this year Masculine Rare READ MORE DETAILS Glennie Glennie 0 % this year Masculine Rare READ MORE DETAILS Glennis Glennis + 20% this year Masculine Rare READ MORE DETAILS Glennon Glennon 0 % this year Masculine Rare READ MORE DETAILS Family name origins & meanings Irish and Scottish : topographic name for someone who lived in a valley, Gaelic an Ghleanna ‘of the glen’.