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
#3541	Kemper	11,276	3.29	Uncommon
#3563	Kunz	11,193	3.27	Uncommon
#3566	Koehn	11,182	3.26	Uncommon
#3606	Kozlowski	11,034	3.22	Uncommon
#3630	Kelleher	10,939	3.19	Uncommon
#3631	Kasper	10,937	3.19	Uncommon
#3643	Keegan	10,900	3.18	Uncommon
#3649	Khalil	10,885	3.18	Uncommon
#3703	Kirchner	10,694	3.12	Uncommon
#3706	Keeton	10,687	3.12	Uncommon
#3710	Kimmel	10,683	3.12	Uncommon
#3721	Karr	10,646	3.11	Uncommon
#3722	Kuykendall	10,644	3.11	Uncommon
#3765	Knoll	10,534	3.07	Uncommon
#3772	Keefer	10,514	3.07	Uncommon
#3797	Kunkel	10,474	3.06	Uncommon
#3801	Knudsen	10,455	3.05	Uncommon
#3827	Kamara	10,372	3.03	Uncommon
#3902	Kohl	10,132	2.96	Uncommon
#3939	Kovacs	10,029	2.93	Uncommon
#3953	Kidwell	9,999	2.92	Rare
#3954	Kirsch	9,993	2.92	Rare
#3974	Keaton	9,931	2.90	Rare
#4009	Keeney	9,861	2.88	Rare
#4115	Kwan	9,602	2.80	Rare
#4132	Kovach	9,558	2.79	Rare
#4140	Kee	9,534	2.78	Rare
#4159	Kaye	9,454	2.76	Rare
#4173	Klinger	9,424	2.75	Rare
#4200	Kelso	9,368	2.73	Rare
#4275	Keel	9,205	2.69	Rare
#4317	Kingsley	9,127	2.66	Rare
#4331	Ketchum	9,080	2.65	Rare
#4346	Kuo	9,055	2.64	Rare
#4363	Keeling	9,009	2.63	Rare
#4378	Kirkwood	8,987	2.62	Rare
#4397	Kersey	8,959	2.61	Rare
#4410	Kish	8,940	2.61	Rare
#4487	Knowlton	8,798	2.57	Rare
#4525	Kraemer	8,740	2.55	Rare
#4572	Kulkarni	8,618	2.51	Rare
#4610	Kehoe	8,563	2.50	Rare
#4677	Kremer	8,439	2.46	Rare
#4684	Krug	8,422	2.46	Rare
#4686	Kozak	8,419	2.46	Rare
#4715	Kuhns	8,352	2.44	Rare
#4763	Keyser	8,252	2.41	Rare
#4847	Knotts	8,100	2.36	Rare
#4861	Knudson	8,080	2.36	Rare
#4876	Keim	8,049	2.35	Rare