Last Names Starting with K

8,877 surnames found in U.S. Census data starting with K. Sorted by Census rank.

Rank	Name	Est. Bearers	Per 100K	Rarity
#6293	Karp	5,966	1.74	Rare
#6295	Kapoor	5,963	1.74	Rare
#6299	Kilmer	5,960	1.74	Rare
#6301	Koerner	5,955	1.74	Rare
#6323	Koss	5,929	1.73	Rare
#6349	Karnes	5,907	1.72	Rare
#6365	Koo	5,895	1.72	Rare
#6380	Knighton	5,878	1.71	Rare
#6381	Keeley	5,877	1.71	Rare
#6385	Kistler	5,872	1.71	Rare
#6403	Klaus	5,857	1.71	Rare
#6413	Koons	5,845	1.71	Rare
#6452	Koski	5,813	1.70	Rare
#6505	Kahl	5,751	1.68	Rare
#6549	Keil	5,706	1.66	Rare
#6626	Kizer	5,620	1.64	Rare
#6651	Kephart	5,594	1.63	Rare
#6659	Korn	5,588	1.63	Rare
#6662	Kranz	5,587	1.63	Rare
#6692	Kuehl	5,559	1.62	Rare
#6733	Kaylor	5,524	1.61	Rare
#6743	Kite	5,513	1.61	Rare
#6794	Kreider	5,477	1.60	Rare
#6801	Kwak	5,471	1.60	Rare
#6846	Killion	5,422	1.58	Rare
#6879	Kershaw	5,396	1.57	Rare
#6890	Kinser	5,387	1.57	Rare
#6902	Khalid	5,377	1.57	Rare
#6912	Kell	5,374	1.57	Rare
#6977	Kile	5,322	1.55	Rare
#6993	Kain	5,310	1.55	Rare
#7022	Kissinger	5,289	1.54	Rare
#7032	Koval	5,280	1.54	Rare
#7034	Killingsworth	5,277	1.54	Rare
#7064	Kulp	5,246	1.53	Rare
#7085	Kennard	5,220	1.52	Rare
#7085	Kingery	5,220	1.52	Rare
#7094	Knepp	5,214	1.52	Rare
#7121	Kurth	5,189	1.51	Rare
#7132	Kato	5,177	1.51	Rare
#7137	Karas	5,172	1.51	Rare
#7162	Kindred	5,158	1.50	Rare
#7247	Kunkle	5,091	1.49	Rare
#7279	Kerley	5,063	1.48	Rare
#7292	Keough	5,056	1.48	Rare
#7296	Kight	5,052	1.47	Rare
#7327	Korte	5,027	1.47	Rare
#7329	Kiel	5,026	1.47	Rare
#7375	Kornegay	4,999	1.46	Rare
#7391	Kellar	4,986	1.45	Rare