dao

http://data.library.sh.cn/authority/familyname/156pnmzpqhgi2zlo an entity of type: FamilyName

dao 
刀 
刀 
tao 
东汉《风俗通义》收。战国时有刁勃。汉有刁间,齐人,以富闻,子孙居渤海。刁或作貂,刁勃亦作貂勃。一说,讹为“刀”氏。《中国人名大辞典》收有22例。宋《百家姓》列为第148姓。 

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