- Estonia
- Ida-Virumaa, Jõhvi kihelkond, Kiikla 1835. aasta märtsis pandi Kiikla mõisa all esimesena perekonnanimi Luker Jacobile, tema naine Marryle, tütar Mariele ja poeg Jurryle.
- Viide: Jõhvi kihelkonna perekonnanimede panemise raamat; EAA.1864.2.VIII-118; 1835 http://www.ra.ee/dgs/_purl.php?shc=EAA.1864.2.VIII-118:173?460,405,...
Sisestas jaanuaris 2011 Sirje Kingsepp
"England". According to British surname dictionaries Luker is derived from Looker, a shepherd who looked after his master's flock of sheep, especially on the south downs between Brighton and London. Certainly Luker and Looker was interchangeable for my ancestors in the 1600's in the Cotswold Hills.