Two religions🤕🤷🏼‍♀️

So a bit about me. Me and my boyfriend have been together 4 years and have our son who is 2 years old. My boyfriend originates from the Czech Republic 🇨🇿. His name is Frantisek (a well known Czech name). So when our son was born we wanted to make his name a bit more classic plus a name my family would also be able to pronounce. Also I should add that it is in their religion to name the first son after the father. So we named our little boy FRANKY. As his dad had been given the nickname “frank” since he moved to England. Now I am pregnant with.. yes baby BOY #2 I am completely clueless as to what I can name him. Something 2 families from different countries would be able to pronounce. I love the name KODY because it kinda goes with FRANKY? But in Czech it does mean “code” he likes Kevin and it would be pronounced “kevine” please help me or give me ideas because this might be the only baby on earth with no name😂😭🤷🏼‍♀️🇨🇿 🇬🇧