By length

12-letter US last names

The top 100 exactly 12-letter surnames in the US. Total 12-letter surnames in the dataset: 1,545.

Rank	Last name	Bearers	Per 100K
#1854	Christiansen	19,340	6.56
#2492	Higginbotham	14,489	4.91
#3001	Christianson	11,951	4.05
#3430	Westmoreland	10,399	3.53
#4002	Stubblefield	8,878	3.01
#4483	Jeanbaptiste	7,915	2.68
#5009	Carrasquillo	7,015	2.38
#6310	Weatherspoon	5,409	1.83
#6814	Breckenridge	4,949	1.68
#6989	Merriweather	4,793	1.62
#7078	Stringfellow	4,730	1.60
#7191	Eichelberger	4,647	1.58
#7198	Middlebrooks	4,643	1.57
#8639	Hollingshead	3,807	1.29
#8834	Vaillancourt	3,709	1.26
#9186	Klingensmith	3,551	1.20
#9330	Lingenfelter	3,491	1.18
#9506	Frederickson	3,419	1.16
#9552	Hetherington	3,403	1.15
#9940	Oshaughnessy	3,246	1.10
#9964	Throckmorton	3,238	1.10
#9976	Featherstone	3,234	1.10
#10636	Schermerhorn	3,011	1.02
#10769	Collinsworth	2,962	1.00
#11086	Kleinschmidt	2,863	0.97
#12602	Lichtenstein	2,456	0.83
#13214	Vanderlinden	2,313	0.78
#13214	Papadopoulos	2,313	0.78
#13883	Vandenheuvel	2,176	0.74
#14082	Schoenberger	2,136	0.72
#14264	Wetherington	2,101	0.71
#14349	Wolfenbarger	2,085	0.71
#14409	Ramachandran	2,074	0.70
#14443	Fenstermaker	2,069	0.70
#14893	Garciagarcia	1,987	0.67
#14920	Starkweather	1,984	0.67
#15681	Heffelfinger	1,861	0.63
#16457	Rothenberger	1,747	0.59
#16462	Benningfield	1,746	0.59
#16536	Andrzejewski	1,736	0.59
#16616	Faulkenberry	1,726	0.59
#16802	Fleckenstein	1,699	0.58
#16900	Charlesworth	1,685	0.57
#17005	Gildersleeve	1,671	0.57
#17087	Bhattacharya	1,661	0.56
#17135	Courtemanche	1,654	0.56
#17311	Delahoussaye	1,635	0.55
#17455	Fredericksen	1,615	0.55
#17495	Buenaventura	1,611	0.55
#17541	Klopfenstein	1,604	0.54
#17888	Shuttleworth	1,563	0.53
#17921	Beddingfield	1,560	0.53
#17958	Schiefelbein	1,556	0.53
#17975	Jeanfrancois	1,554	0.53
#18786	Weisenberger	1,459	0.49
#18888	Miltenberger	1,446	0.49
#18971	Schneiderman	1,438	0.49
#19189	Santiesteban	1,415	0.48
#19341	Pfannenstiel	1,399	0.47
#19456	Ramakrishnan	1,389	0.47
#19513	Schrecengost	1,384	0.47
#19614	Goldsborough	1,375	0.47
#19834	Breitenstein	1,355	0.46
#19933	Dunkelberger	1,346	0.46
#20529	Frankenfield	1,292	0.44
#20750	Vandermeulen	1,274	0.43
#20910	Sollenberger	1,260	0.43
#21019	Kellenberger	1,251	0.42
#21019	Ellingsworth	1,251	0.42
#21260	Herschberger	1,233	0.42
#21260	Turrubiartes	1,233	0.42
#21360	Vanderheyden	1,226	0.42
#21470	Delosangeles	1,217	0.41
#21583	Balakrishnan	1,209	0.41
#21686	Golembiewski	1,201	0.41
#22421	Mazurkiewicz	1,148	0.39
#22770	Clinkenbeard	1,125	0.38
#22924	Higginbottom	1,116	0.38
#22944	Vasconcellos	1,115	0.38
#23414	Mcgillicuddy	1,086	0.37
#23457	Steinbrecher	1,084	0.37
#23804	Lopezramirez	1,062	0.36
#23837	Laudenslager	1,060	0.36
#24012	Schwartzkopf	1,050	0.36
#24137	Schoenfelder	1,042	0.35
#24174	Daughenbaugh	1,040	0.35
#24201	Staniszewski	1,038	0.35
#24305	Strittmatter	1,032	0.35
#24404	Poffenberger	1,026	0.35
#24446	Eichenberger	1,024	0.35
#24446	Hickenbottom	1,024	0.35
#24466	Ramirezlopez	1,023	0.35
#24499	Schellenberg	1,021	0.35
#25020	Wattenbarger	993	0.34
#25403	Witherington	974	0.33
#25459	Mcconnaughey	971	0.33
#25659	Lopezsanchez	961	0.33
#25975	Hoopingarner	945	0.32
#25989	Meisenheimer	944	0.32
#26212	Debenedictis	933	0.32