Lys eng yaxshi nom ma'nolari: Saxiy, Uchuvchi, Quvnoq, Vakolatli, Jiddiy. Qabul qiling Lys ismining ma'nosi.
Duty eng yaxshi familiyasi ma'nolari: Do'st, Uchuvchi, Faol, Diqqat bilan, Saxiy. Qabul qiling Familiyasi Duty.
Lys ismining kelib chiqishi. Frisian diminutive of Elisabeth. It also coincides with the French word for "lily". Qabul qiling Lys ismining kelib chiqishi.
Boshqa mamlakatlar va tillarda, Lys uchun alohida ismlar: Alžběta, Alžbeta, Babette, Belinha, Bess, Bessie, Bet, Beth, Bethan, Betje, Betsy, Bette, Bettie, Bettina, Betty, Bettye, Bözsi, Buffy, Ealasaid, Ealisaid, Élisabeth, Élise, Eilís, Eilish, Eli, Elísabet, Eliisa, Eliisabet, Elikapeka, Elisa, Elisabed, Elisabet, Elisabeta, Elisabete, Elisabeth, Elisabetta, Elisavet, Elisaveta, Elise, Elisheba, Elisheva, Eliso, Elissa, Elixabete, Eliza, Elizabeta, Elizabeth, Elizaveta, Ella, Elle, Elli, Ellie, Elly, Els, Elsa, Elsabeth, Else, Elsie, Elsje, Elspet, Elspeth, Elyse, Elyzabeth, Elžbieta, Elzė, Elżbieta, Erzsébet, Erzsi, Ilsa, Ilse, Isa, Isabèl, Isabel, Isabela, Isabell, Isabella, Isabelle, Iseabail, Ishbel, Isibéal, Isobel, Izabel, Izabela, Izabella, Jelisaveta, Leesa, Libbie, Libby, Liddy, Lies, Liesa, Liesbeth, Liese, Liesel, Liesje, Liesl, Lílian, Liis, Liisa, Liisi, Liisu, Lijsbeth, Lileas, Lili, Liliána, Lilian, Liliana, Liliane, Lilias, Lilibet, Lilibeth, Lilli, Lillia, Lillian, Lilliana, Lillias, Lilly, Lis, Lisa, Lisbet, Lisbeth, Lise, Lisette, Liss, Lissi, Liz, Liza, Lizbeth, Lizette, Lizzie, Lizzy, Sabela, Tetty, Yelizaveta, Yelyzaveta, Ysabel, Zabel, Zsóka. Qabul qiling Lys boshqa tillarda.
Lys nomi bilan eng keng tarqalgan soyisimler: Swan, Sedgman, Swann. Qabul qiling Lys nomi bilan familiyalar ro'yxati.
Duty ismiga ega bo'lgan eng keng tarqalgan ismlar: Alisia, Roland, Elizabeth, Robby, Amy Kathleen. Qabul qiling Duty bilan ketadigan ismlar.
Lys va Duty ning mosligi 80%. Qabul qiling Lys va Duty muvofiqligi.