Rank
Surname
Incidence
Frequency
1Silva283,3261:37
2Santos222,1451:47
3Ferreira191,0831:55
4Pereira173,3911:60
5Costa154,6891:67
6Oliveira145,9611:71
7Martins138,2901:75
8Rodrigues138,0451:75
9Sousa130,5341:80
10Fernandes119,7771:87
11Lopes111,0301:94
12Gonçalves107,9631:96
13Marques107,9451:97
14Gomes105,8121:98
15Ribeiro105,8121:98
16Carvalho104,4251:100
17Almeida102,3491:102
18Pinto101,8681:102
19Alves93,8001:111
20Dias85,5061:122
21Teixeira79,8071:131
22Correia78,5331:133
23Mendes72,3441:144
24Soares66,8801:156
25Vieira65,3901:159
26Monteiro65,3331:159
27Moreira64,2671:162
28Cardoso64,0211:163
29Duarte63,1251:165
30Nunes62,3041:167
31Rocha55,6801:187
32Coelho53,8591:193
33Neves52,3211:199
34Reis52,3211:199
35Pires50,1411:208
36Cunha49,1701:212
37Machado47,0561:221
38Matos47,0561:221
39Fonseca46,0371:226
40Ramos45,2351:230
41Tavares44,5371:234
42Freitas43,9891:237
43Simões43,1021:242
44Cruz42,9701:242
45Antunes41,0451:254
46Figueiredo40,1111:260
47Barbosa38,6301:270
48Castro37,5261:278
49Araújo37,1961:280
50Azevedo37,1961:280
51Lima36,8181:283
52Lourenço34,1951:305
53Faria32,3271:322
54Morais31,9871:326
55Andrade31,4111:332
56Henriques31,2611:333
57Mota31,2421:333
58Pinheiro30,6001:340
59Afonso30,5061:342
60Barros29,5241:353
61Miranda28,3071:368
62Baptista28,2511:369
63Melo27,7031:376
64Guerreiro27,6941:376
65Nogueira27,4011:380
66Abreu27,2791:382
67Borges26,7221:390
68Brito26,1561:398
69Campos26,0521:400
70Vaz26,0241:400
71Rosa25,9101:402
72Maia25,8071:404
73Esteves25,3541:411
74Batista25,0801:415
75Moura24,8541:419
76Amaral24,4481:426
77Gaspar23,1741:450
78Leite23,0611:452
79Jorge22,7401:458
80Neto22,5991:461
81Gouveia22,0421:473
82Jesus21,9851:474
83Branco21,9761:474
84Valente21,9001:476
85Pedro21,7871:478
86Pinho21,4661:485
87Loureiro20,4851:509
88Filipe19,8531:525
89Cabral19,6071:531
90Luís19,5701:532
91Miguel19,0411:547
92Rebelo18,8531:553
93Macedo18,8341:553
94Garcia18,6261:559
95Couto18,2861:570
96Amorim18,1261:575
97Nascimento18,1171:575
98Leal18,0981:576
99Guimarães17,9841:579
100Vicente17,8811:583
101Paiva17,4471:597
102Bastos17,3991:599
103Vasconcelos17,3051:602
104Matias16,9371:615
105Bento16,8901:617
106Pacheco16,8711:618
107Carneiro16,7771:621
108Cordeiro16,7671:621
109Sequeira16,7011:624
110Domingues16,5881:628
111Guedes16,5881:628
112Mateus16,5881:628
113Saraiva16,1161:646
114Coutinho15,8141:659
115Sampaio15,7671:661
116Morgado15,6541:666
117Peixoto15,6441:666
118Manuel15,6261:667
119Lemos15,5121:672
120Madeira15,3521:679
121Aguiar15,2201:685
122Mendonça15,1921:686
123Ramalho14,8901:700
124Caetano14,8051:704
125Mesquita14,7861:705
126Serra14,5881:714
127Godinho14,2381:732
128Magalhes14,1251:738
129Francisco14,0781:740
130Paulo14,0591:741
131Conceição14,0401:742
132Torres14,0211:743
133Ventura13,7481:758
134Barata13,4461:775
135Guerra13,2671:785
136Domingos13,1061:795
137Viegas13,0971:795
138Franco12,9651:804
139Braga12,9271:806
140Pimenta12,9081:807
141Bernardo12,8891:808
142Brandão12,8801:809
143Raposo12,5781:828
144Freire12,3701:842
145Pais12,3511:844
146Trindade12,3511:844
147Martinho12,2571:850
148António12,1631:857
149Magalhaes12,0311:866
150Palma11,9551:871
151Dinis11,9271:874
152Veiga11,9271:874
153Roque11,8891:876
154Alexandre11,7291:888
155Caldeira11,6631:893
156Vale11,3701:916
157Figueira11,1531:934
158Barroso11,1061:938
159Viana11,0961:939
160Carreira11,0301:945
161Carmo10,9831:949
162Albuquerque10,9451:952
163da Silva10,9171:954
164Medeiros10,8791:958
165Botelho10,8511:960
166Pina10,8321:962
167Lobo10,6251:981
168Nobre10,5771:985
169Carlos10,5591:987
170Amaro10,5401:988
171Inácio10,5111:991
172Graça10,4081:1,001
173Xavier10,2941:1,012
17410,2471:1,017
175Gil10,1431:1,027
176Lucas10,0681:1,035
177Marinho9,8981:1,053
178Cerqueira9,6721:1,077
179Ferrão9,6621:1,078
180Luíz9,6431:1,080
181Fontes9,5581:1,090
Rank
Surname
Incidence
Frequency
1Pimentel9,5211:1,094
2Silveira9,5211:1,094
3Teles9,3791:1,111
4Veloso9,2851:1,122
5Diogo9,2471:1,127
6Ferraz9,2281:1,129
7Queirós9,0771:1,148
8Resende8,9641:1,162
9André8,9261:1,167
10Abrantes8,8701:1,175
11Augusto8,8041:1,183
12Barreto8,7851:1,186
13Magalhães8,7001:1,197
14Farinha8,6811:1,200
15Calado8,5111:1,224
16Patrício8,3881:1,242
17Pedrosa8,3601:1,246
18Louro8,3031:1,255
19Meireles8,2751:1,259
20Gama8,2191:1,268
21Chaves8,2091:1,269
22Coimbra8,1621:1,276
23Salgado8,0861:1,288
24Rego8,0391:1,296
25Varela8,0391:1,296
26Silvestre8,0111:1,300
27Delgado7,9541:1,310
28de Sousa7,9171:1,316
29Sobral7,8981:1,319
30Felix7,8881:1,321
31Pestana7,8031:1,335
32Salgueiro7,7941:1,337
33Catarino7,6901:1,355
34Ricardo7,6431:1,363
35Agostinho7,5491:1,380
36José7,5201:1,385
37Furtado7,4161:1,405
38Candeias7,3321:1,421
39Bessa7,3131:1,425
40Moutinho7,2471:1,438
41Grilo7,1621:1,455
42Fialho7,0961:1,468
43Menezes7,0481:1,478
44Cabrita7,0011:1,488
45Novais7,0011:1,488
46Sa6,9261:1,504
47dos Santos6,8691:1,517
48Belo6,8411:1,523
49Horta6,6991:1,555
50Faustino6,6901:1,557
51Mestre6,6621:1,564
52Braz6,6431:1,568
53Castanheira6,5961:1,579
54Jacinto6,5961:1,579
55Salvador6,5581:1,589
56Paulino6,5301:1,595
57Rosado6,4921:1,605
58Paixão6,4541:1,614
59Péres6,4451:1,616
60Vitorino6,4161:1,624
61Fidalgo6,4071:1,626
62Santana6,4071:1,626
63Seabra6,4071:1,626
64Veríssimo6,3501:1,641
65Rosário6,3121:1,651
66Madureira6,2651:1,663
67Sanches6,2651:1,663
68Lisboa6,2371:1,670
69Parreira6,2181:1,675
70Tomás6,1991:1,681
71Camacho6,1901:1,683
72Cavaco6,1901:1,683
73Isabel6,1801:1,686
74Pontes6,1621:1,691
75Vilela6,1241:1,701
76Cristina6,1141:1,704
77Jose6,0771:1,714
78Paula6,0671:1,717
79Sofia5,9821:1,742
80Bettencourt5,9631:1,747
81Aires5,9261:1,758
82Anjos5,8501:1,781
83Amado5,8221:1,789
84Barradas5,8121:1,793
85Pedroso5,7941:1,798
86Serrano5,7841:1,801
87Caeiro5,7371:1,816
88Moniz5,7271:1,819
89Seixas5,7181:1,822
90Jardim5,6901:1,831
91Passos5,6901:1,831
92Pessoa5,6431:1,846
93Tomé5,6051:1,859
94Pai5,5861:1,865
95Raimundo5,5861:1,865
96David5,5771:1,868
97Portela5,5391:1,881
98Gameiro5,4821:1,900
99Queiroz5,4541:1,910
100Barreira5,4441:1,914
101Quaresma5,4161:1,924
102Custódio5,3881:1,934
103Galvâo5,3501:1,947
104Bernardino5,3411:1,951
105Quintas5,3411:1,951
106Dantas5,3311:1,954
107Henrique5,3311:1,954
108Mira5,3121:1,961
109Ana5,2841:1,972
110Simão5,2751:1,975
111Semedo5,2651:1,979
112Conde5,1521:2,022
113Prata5,1241:2,033
114Barreiros5,1141:2,037
115Aleixo5,1051:2,041
116Fernando5,1051:2,041
117Fragoso5,0201:2,075
118Bandeira5,0011:2,083
119Meneses5,0011:2,083
120Romão5,0011:2,083
121Caldas4,9911:2,087
122Leitao4,9911:2,087
123Santiago4,9631:2,099
124Marcelino4,9441:2,107
125Carrilho4,9351:2,111
126Sarmento4,9351:2,111
127Castelo4,9161:2,119
128Diniz4,9161:2,119
129Alberto4,8881:2,131
130França4,8501:2,148
131Malheiro4,8311:2,157
132Ruivo4,7841:2,178
133Osório4,7741:2,182
134Joaquim4,7651:2,186
135Vidal4,7561:2,191
136Mata4,7371:2,199
137Mascarenhas4,7181:2,208
138Lino4,6711:2,230
139Proença4,5951:2,267
140Nelson4,5861:2,272
141Frade4,5391:2,295
142da Costa4,5391:2,295
143Clemente4,5101:2,310
144Bernardes4,5011:2,315
145Rita4,4821:2,324
146Rafael4,4731:2,329
147Lacerda4,4631:2,334
148Baltazar4,4251:2,354
149de Almeida4,4251:2,354
150Câmara4,4161:2,359
151Souza4,3971:2,369
152de Olíveira4,3691:2,385
153Brites4,3501:2,395
154Ponte4,3501:2,395
155Crespo4,3221:2,411
156Novo4,3221:2,411
157Noronha4,2841:2,432
158Pascoal4,2561:2,448
159Moita4,2181:2,470
160Joao4,1891:2,487
161Maurício4,1711:2,498
162Parente4,1611:2,504
163Meira4,1421:2,515
164Batalha4,1141:2,532
165Leão4,1141:2,532
166Laranjeira4,0861:2,550
167Leitão4,0861:2,550
168Gabriel4,0761:2,556
169Claro4,0571:2,568
170Manso4,0201:2,592
171Saldanha4,0011:2,604
172Geraldes3,9911:2,610
173Fraga3,9821:2,616
174Garrido3,9631:2,629
175Casimiro3,8971:2,673
176Valentim3,8881:2,680
177Narciso3,8781:2,686
178Vilhena3,8781:2,686
179Espírito3,8591:2,700
180Maciel3,8591:2,700
181Capela3,8501:2,706