Family name origins & meanings
- English : habitational name from Lucker in Northumberland, probably named from Old English luh ‘pool’ + Old Norse kjarr ‘marsh’.
- English : occupational name for someone who had to watch or look after something, typically a watchman or a keeper of animals, Middle English lokere (a derivative of Middle English loke(n), luke(n) ‘to look’, Old English lōcian).