Updated June 9, 2019 Find Baby Names Boy name origins & meanings English : Certain, valley of trees Boy name variations Eudall Eudall 0 % this year Masculine Rare READ MORE DETAILS Udahl Udahl 0 % this year Masculine Rare READ MORE DETAILS Udawl Udawl 0 % this year Masculine Rare READ MORE DETAILS Yudall Yudall 0 % this year Masculine Rare READ MORE DETAILS Family name origins & meanings English : habitational name from Yewdale in Lancashire, so named from Old English īw ‘yew tree’ + Old Norse dalr ‘valley’.