Unless otherwise stated, feminine forms are created by changing the final -o to -a

Agriquero m. farmer (Agricola, Bauer, Baumann, Boer, Bond, Bower, Buhr, Egger, Farmer, Fattore, Hoffmann, Huffman, Láník, Sedlák)
Alexovo m. son of Alexander (Aleksandrov, Alessandri, Alexander, Alexandersen, Alexanderson, Alexandersson, Alexandrescu, MacAlaistair, McAlister, Sander, Sanders, Sanderson, Sandor, Saunders)
Andrevo m. son of Andrew (Andersen, Anderson, Andersson, Andre, Andreas, Andreasen, Andreev, Andres, Andreu, Andrews, Andrewson, Andries, Andrysiak, Dreesen, Dries)
Antonovo m. son of Anthony (Ancić, Andonov, Antal, Anthonsen, Anthony, Antiniou, Antonelli, Antonescu, Antonio, Antonis, Antonisen, Antonov, Antov, Antúnez, D'Antonio, Teunissen, Theunissen)
Baquero m. baker (Backus, Baker, Bakhuizen, Bakker, Baxter, Becker, Brodbeck, Ekmekçi, Pan, Pék)
Barilero m. cooper, barrel-maker (Bachvarov, Bodnár, Bondarenko, Böttcher, Cooper, Coupe, Hooper, Kádár, Kiefer, Kuiper, Lagunov, Pintér)
Blanco m. white (Bianchi, Blanc, Blanchet, Blanco, Cano, De Witte, Fehér, Finn, Leblanc, Weiss, White)
Bruno m. brown (Barna, Braun, Bronson, Brown, Bruhn, Brunet, Brunetti, Bruno, Donne, Dunn, Lebrun, Moreau, Moreno, Pardo)
Carlevo m. son of Carl (Carl, Carlsen, Carlson, Carlsson, Charles, Karl, Karlsen, Karlsson)
Carnero m. butcher (Boucher, Fleischer, Kasabian, Mészáros, Metzger, Řezník, Schechter)
Ceco m. Czech (Čech, Cseh)
Cevalo m. knight (Knight, Caballero, Chevalier, Palladino, Ritter, Ryder)
Coquero m. cook (Coke, Cook, Cooke, Cuocco, Cuoco, Koch)
Cristovo m. son of Christian or Christopher (Carstensen, Christensen, Christian, Christiansen, Christoffersen, Christopher, Christophers, Hristov, Karstensen, Kristensen, Kristiansen, Kristoffersen)
Dama f. feminine of Cevalo
Danlovo m. son of Daniel (Danailov, Daniel, Danielov, Daniels, Danielsen, Danielson, Danielsson, Deniaud, Dennel)
Dano m. Dane
Davidovo m. son of David (Daviau, David, Davidović, Davids, Davidsen, Davidson, Davidyan, Davies, Davis, Davison, Davtyan, Day, MacDaibheid, McDevitt)
Ferero m. blacksmith (Darbinian, Demirci, Fabbri, Favero, Favreau, Goffe, Kavaliauskas, Kavalyow, Kovac, Kovacevic, Kovachev, Kovacs, Kovalenko, Kovalyov, Kowalczyk, Kowalski, Kuznetsov, Lefebvre, MacGowan, Rautio, Schmitz, Scmidt, Smith, Smits, Smythe)
Filipeva f. feminine of Filipiovo
Filipiovo m. son of Philip (De Filippis, Filep, Filipek, Filipov, Filipović, Filipowski, Filippi, Flipsen, Fülöp, Phelps, Philippe, Philips, Phillips)
Francevo m. son of Francis (Francis, Franco, François, Franić, Franjić, Frank, Fransson)
Franco m. French
Gergevo m. son of George (Đorđević, Đurić, George, Georgiev, Georgiou, Gevorgian, Gheorghe, Giorgadze, Gjorgiev, Göransson, Jørgensen, Jurić, Juriša, Kevorkian)
Gianovo m. son of John (Evans, Gensch, Giannino, Giannopoulos, Hanssen, Hansson, Hovanesian, Ibáñez, Ioannidis, Ionesco, Ionescu, Ivanov, Ivanović, Ivanovski, Jahn, Janda, Janković, Jans, Jansing, Janssen, Janz, Jean, Jensen, Jensson, Johannsson, Johnson, Jones, Yanev, Zanetti, Zunino)
Giaquevo m. son of Jacob (Como, Hagopian, Ibsen, Jacobs, Jacobse, Jacobson, Jacques, Jakab, Jakobsen, Jakobsson, James, Jameson, Jamison, Jeppesen, Kopp, Yakovlev)
Gioscevo m. son of Joshua
Giuro m. judge (Bíró, Ebner, Judge, Richter, Schultz)
Giusevo m. son of Joseph (Joossens, Joosten, Joseph, Josephs, Josephson, Jusić)
Golterovo m. son of Walter (Gauthier, Gutiérrez, Walters, Walterson, Waltersson, Walther, Waltz, Watkins, Watson, Watt, Watts, Wolter, Wouters)
Greco m. Greek (Görög, Grec, Greco)
Guilievo m. son of William (Gilliam, Guillaume, Guillot, Lemmi, MacUileagoid, McElligott, McWilliam, Wilcox, Wilkerson, Wilkins, Wilkinson, Willems, Willemsen, Williams, Williamson, Willis, Wilson)
Harto m. deer (Hart, Hirsch, Hjort, Peura, Szarvas)
Henricevo m. son of Henry (Arrighetti, Arrighi, Arrigucci, Harris, Harrison, Heijman, Heikki, Heinrichs, Heinz, Henderson, Hendrix, Hendry, Henningsen, Henriksen, Henriques, Henry, Henson, Heymans, Hintzen, Kendrick, MacEanraig, McKendrick, Perry, Righi)
Locato m. curly (Crespo, Fodor, Katsaros, Kędzierski, Kraus, Ricchetti, Ricci, Rizzo, Sgro)
Lorencevo m. son of Lawrence (De Laurentis, De Lorenzo, Lafrenz, Larsen, Larson, Laurens, Laurent, Lauritsen, Lauwers, Lawrence, Lawson, Lerson, Lohrenz, Lorenzo, Loritz, Lovrić, Lowry, Vávra, Wawrzaszek, Zini, Zino)
Lupina f. feminine of Lupo
Lupo m. wolf (Farkas, Lobo, Lowell, Lupo, Lupu, Ochoa, Otxoa, Shaw, Vlček, Volkov, Vukoja, Wilk, Wolf, Wolfe)
Luquevo m. son of Lucas (De Luca, Lucas, Lucassen, Lučić, Lukacs)
Luvicevo m. son of Lewis (Aloi, Aloisi, Leitz, Lewis, Louis, Ludvigsen, Ludwig)
Marcovo m. son of Mark (Marek, Marko, Markov, Marković, Markusson, Marques, Márquez, Merkel)
Matevo m. son of Matthew (Macías, Mateev, Matei, Mateu, Mateus, Matevosian, Matheson, Mathieu, Matoušek, Matthews, Matthiasen, Matveev, May, Mayes)
Micjlevo m. son of Michael
Montano m. from the mountain (Berg, Berge, Berger, Bergman, Downer, Dumont, Dupuy, Górski, Halmi, Haugen, Hill, Horáček, Horák, Howe, Kalniņš,Kopecký, Law, Mägi, Montagna, Montaña, Montanari, Monte, Montero, Monti, Otero, Pichler, Poggi, Poggio, Puig, Serra, Serrano, Sierra, Van Den Berg)
Mulinero m. miller (Değirmenci, Melnik, Meunier, Miller, Mills, Milne, Mlynář, Mlynárik, Molina, Møller, Molnar, Moulin, Mulder, Müller, Vermeulen)
Nicoleva f. feminine of Nicoliovo
Nicoliovo m. son of Nicholas (Claes, Cola, Colin, Klaasen, Klasson, Klausen, Kools, Mikolajczak, Nichols, Nicholson, Nicolai, Nicolas, Nicolescu, Nielsen, Nikolaev, Nikolić, Nikolov, Nikolovski, Nikula, Nilsen, Nilsson, Nissen)
Noro m. black (Black, Černík, Černý, Crnčević, Fekete, Mustonen, Negri, Negrini, Neri, Neroni, Nieddu, Schwartz, Schwarz)
Novandro m. new man (Neumann, Newman, Novaček, Novak, Novikov)
Novfema f. feminine of Novandro
Pastoro m. shepherd (Berger, Ciobanu, Juhász, Pastor, Pastore, Pásztor, Pecora, Schäfer, Shaffer, Shepard, Sheppard)
Paulevo m. son of Paul (Boulos, Pál, Pallesen, Paszek, Paul, Paulauskas, Paulissen, Paulsen, Paulson, Pauwels, Pavlov, Pavlović, Pavlovski, Pawlak, Pohl, Poletti, Poulsen)
Petrovo m. son of Peter (Bedrosian, Di Pietro, Pandev, Parkinson, Pearce, Pearson, Pecháček, Pedersen, Pedrotti, Pekkanen, Pérez, Perkins, Perko, Perković, Perrault, Perrin, Persson, Pešek, Peter, Peters, Petersen, Pethes, Petran, Petrescu, Petri, Petrić, Petrov, Petrović, Petrovski, Pierce, Pierre)
Pisquero m. fisher (Azzara, Fischer, Fisher, Fisker, Halász, Ryba, Rybář, Visser)
Preto m. priest (Abate, Abbott, Abt, Cohen, Papp, Pfaff, Popa, Priest, Prifti)
Princesa f. feminine of Princio
Princio m. prince (Fürst, Knežević, Prince, Prinz)
Quìna f. feminine of Rexo
Rexo m. king (King, Király, Koenig, Koning, Král, Król, Leroy, Rey, Reyes, Roy)
Rosto m. red (Červeny, Gough, Kokkinos, Read, Reid, Roig, Rojas, Rossi, Rossini, Roth, Rousseau, Roux, Roy, Rubio, Russell, Russo, Veres, Vörös)
Ruso m. Russian (Orosz, Rusnak, Rusu, Venäläinen)
Salomovo m. son of Solomon (Salamon, Salmon, Salomon, Solomon)
Samuleva f. feminine of Samuliovo
Samuliovo m. son of Samuel (Samsa, Samuel, Samuels, Samuelson, Samuelsson)
Scimonevo m. son of Simon (Fitzsimmons, Giménez, Jiménez, Siemon, Sienkiewicz, Šimek, Simeonov, Simmon, Simmons, Simms, Simões, Simon, Simonis, Simonson, Simonsson, Simpson, Sims, Šimun, Šimunović, Symonds, Symons, Szymanski)
Sciovero m. shoemaker (Brogan, Calligaris, Knef, Papoutsis, Savatier, Scarpa, Schubert, Schuhart, Schuhmacher, Schuster, Ševčík, Shevchenko, Shvets, Szewc, Zangari, Zapatero)
Sequero m. cutter, tailor (Couture, Cutter, Kravchenko, Kravitz, Krawczyk, Krawiec, Raptis, Sartini, Sarto, Sartore, Sartre, Sastre, Schneider, Schrader, Schröder, Sherman, Snyder, Szabó, Tailler, Taylor, Terzi, Terzić, Thayer)
Serbo m. Serbian (Rácz, Șerban)
Spano m. Spaniard
Stefevo m. son of Stephen (Di Stefano, Esteves, Estévez, Stefanov, Stefanović, Stefansen, Stefansson, Steffen, Štěpánek, Stephanidis, Stephens, Stephenson, Stevens, Stjepanić, Szczepanski)
Strelsa f. feminine of Strelsano
Strelsano m. Strelsauer
Svedo m. Swede (Ruotsalainen, Svéd, Szweda, Szwedko)
Timbrero m. carpenter (Carpenter, Charpentier, Joiner, Madeira, Marangoz, Sawyer, Sayer, Tesař, Xylander, Zimmermann)
Tomovo m. son of Thomas (Dohman, Maas, Maes, Maessen, Mašek, Masi, Masin, Tamas, Thomas, Thomassen, Thompkins, Thompsett, Thompson, Tomas, Tomasson, Tomczak, Tomić, Tomov)
Turco m. Turk (Török, Turchi)
Ugenevo m. son of Eugene (Bowen, Owen, Owens)
Valdo m. forest (Bosch, Bosco, Bosque, Deforest, Del Bosque, Dubois, Forst, Holt, Holtz, Holzer, Hult, Lehtonen, Salonen, Sault, Silva, Silveira, Skov, Soto, Van Houten, Wood, Woods)
Vebero m. weaver (Kadlec, Takács, Tessaro, Tkachenko, Weaver, Webb, Weber, Webster)
Verdo m. green (Green, Greene, Zieliński)
Yaguero m. hunter (Hunt, Hunter, Jaeger)
Zendano m. Zendan