Aha nna Blaauw (Dutch pronunciation: ) sitere Dutch. Ọ bụ mkpụrụ okwu ochie nke Dutch blauw nke oge a, nke pụtara acha anụnụ anụnụ. Nke a nwere ike izo aka na akpụkpọ ahụ na-acha ntụ ntụ, anya, ma ọ bụ uwe nke onye mbụ bu aha ahụ ma ọ bụ aha nna nwere ike ịbụ metonymic, dịka ọmụmaatụ na-ezo aka na dyer ma ọ bụ onye na-emepụta bluing na igwe ihe.[1] Ndị nwere aha a gụnyere:

  1. Blaauw at the Database of Surnames in The Netherlands.