I used international versions of popular/classic names (Catherine, Helen, Jacob, ect.)
LN: Taylor, Baldwin, Lyons, Stark, Robbins, Ortega, Swanson
MN: Flowers, Estrada, Sherman, Klein, Schwartz, French, Poole
DH: FN: Liam, Gwilym, Vasili, Tomas, Stefano MN: Tavis, Paulino, Estevan, Stamos, Pyotr,
DW: FN: Katya, Yekaterina, Katarina, Anya, Lesya MN: Aikaterine, Elin, Lisette, Annelle, Margaux
DD/DD/DS/DS: FN: Caja, Kajsa, Maryse, Anita, Galina MN: Giulia, Katine, Áine, Jone, Mhairie / FN: Maura, Kisa, Moya, Kolina, Catalina MN: Gretel, Seónaid, Marguerite, Ilene, Lene / FN: Tavish, Stefan, Giuseppe, Eoin, Janos MN: Vilhelm, Michele, Toma, Pablo, Miguel / FN: Stephanos, Pasha, Micah, Giovanni, Yakov MN: Panos, Mikkel, György, Pello, Georgios
DS/DS: FN: Christobal Étienne, Pierre, Josef, Christoffer MN: Petros, Mikael, Osip, Mikhail, Johannes / FN: Pietro, Misha, Jeannot, Christos, Ian MN: Påvel, Mishka, Jooseppi, Yosef, Evan
DD: FN: Katrien, Anikke, Alastrina, Catriona, Helene MN: Yuliya, Siân, Marion, Rita, Ivanka