Nederlandse Familienamen Databank (Dutch Database of Family Names)

Enriched database of (mainly) Dutch family names, based on 1947 census (in progress; currently 90.000 entries from 140.000 max)本数据集为以荷兰姓氏为主的增补型姓氏数据库，基于1947年人口普查数据构建。目前该数据集仍在更新完善中，当前已收录90000条条目，最大可收录条目总数为140000条。