Last names beginning with D

Last names from DEFA to DEFUSCO

Each of the names is displayed with corresponding data on the name's rank and the number of time it shows up in census. Some surnames are also augmented with information about their origins and meanings. Names are sorted in alphabetical order.

Name	Rank	Rank	Delta	Count	Origin	Meaning
	2000 census	1990 census	in rank	2000 census
Defa	100,663			166
Defabio	60,390	47,755		312	Italian
Defabrizio	148,244			102
Defalco	12,757	13,546		2,220	Italian
Defaria	55,971	86,188		342	Portuguese
Defatta	103,193			161
Defauw	69,854			262	Belgian
Defay	85,996			202	Haitian
Defayette	87,348	73,757		198
Defazio	10,088	9,715		2,945	Italian
Defebaugh	136,783			113
Defede	140,756			109
Defee	41,262	64,697		498	Austrian
Defehr	114,852			141
Defelice	8,329	7,915		3,657	Italian
Defenbaugh	49,671	23,121		397
Defendini	150,436			100
Defendis	143,847			106
Defeo	10,513	13,545		2,803	Italian
Defer	61,855			303	Spanish

Name	Rank	Rank	Delta	Count	Origin	Meaning
	2000 census	1990 census	in rank	2000 census
Deferrari	87,729			197
Defever	76,946			232	Belgian
Defevers	133,114			117
Defeyter	94,676			179
Deffenbaugh	19,128	38,246		1,315
Deffendall	85,297			204
Deffinbaugh	123,314			129
Deffinger	124,109			128
Deffley	124,872			127
Deffner	69,636			263
Defibaugh	26,807	20,292		853
Defiesta	124,109			128
Defilippi	71,610	57,706		254
Defilippis	18,425	33,959		1,384	Italian
Defilippo	11,260	15,211		2,577	Italian
Defillipo	103,706			160
Defillippo	75,695			237
Defina	42,134	47,754		485	Italian
Define	127,948			123
Definis	77,472			230

Name	Rank	Rank	Delta	Count	Origin	Meaning
	2000 census	1990 census	in rank	2000 census
Defino	31,301	38,245		700	Italian
Defiore	41,722	57,705		491	Italian
Defisher	103,706			160
Deflora	143,847			106
Deflores	135,837			114
Deflorio	53,047	57,704		366	Italian
Deflumeri	123,314			129
Defoe	15,539	32,167		1,728	English	Daniel De Foe was bo...
Defonce	129,619	57,703		121
Defontes	109,328			150
Defonzo	97,848			172
Defoor	19,672	17,391		1,268	Dutch
Deford	12,497	11,570		2,275
Defore	30,868	23,900		712
Deforest	10,956	9,144		2,664	Dutch
Deforge	22,011	14,938		1,098	French
Deforrest	43,955	40,984		462
Defosse	65,133	73,754		285	Belgian
Defosses	122,534	40,983		130
Defour	72,466			250	Belgian

Name	Rank	Rank	Delta	Count	Origin	Meaning
	2000 census	1990 census	in rank	2000 census
Defouw	76,946	86,184		232
Defrain	41,722	73,752		491
Defrance	27,475	35,997		826	Belgian
Defrances	87,348			198
Defrancesco	12,028	23,120		2,383	Italian
Defrancis	57,544	86,182		331
Defrancisco	19,828	17,390		1,255	Italian
Defranco	11,573	12,446		2,491	Italian
Defrang	105,374	73,751		157	Belgian
Defrank	19,599	20,952		1,273
Defranza	125,639			126
Defranzo	138,741			111
Defrates	48,963	86,181		404
Defreece	52,174	64,695		374
Defrees	58,849			322
Defreese	34,259	32,166		626
Defreest	93,427			182
Defrehn	132,259			118
Defreitas	11,729	12,445		2,448	Portuguese
Defriece	98,298			171

Name	Rank	Rank	Delta	Count	Origin	Meaning
	2000 census	1990 census	in rank	2000 census
Defries	27,694	33,958		818	Dutch
Defriese	83,301			210
Defriez	144,908			105
Defrisco	149,328			101
Defronzo	66,878			276	Italian
Defruscio	112,967			144
Defur	91,801			186
Defuria	59,769			316	Italian
Defurio	140,756			109
Defusco	29,625	30,541		750	Italian