When I think about names for characters, I like to consider the meanings of existing names or the translation of a particular word in other languages as that word or meaning relates to a quality embodied or expressed by that character. So, maybe looking up names that traditionally offer meanings that could be construed as being representative of this character's parents or indicative of certain hopes and aspirations his parents might have had for him could provide some basis to build from. Reinterpreting those names using Japanese pronunciation conventions or otherwise just playing it by ear could then add that extra layer of variation to help it blend seamlessly with the other names in the Beoulve family and/or Ivalice at large.
Here are some that I brainstormed using a list of masculine French names and tracing the ones I found interesting to their root language/meaning:
http://www.behindthename.com/names/gender/masculine/usage/french
Absalon: "My father is peace."
I thought this was fitting since Balbanes seems to have a reputation of being extremely honorable, wanting to bring everyone together and do the right thing. A name like that is emblematic of Balbanes' hope for that mission statement to carry on through this immediate heir to house Beoulve. As for giving it the Ivalician treatment, maybe something like Avzalam or Avzolan could work.
Alphonse: "Noble and ready."
Balbanes obviously thinks very highly of his station of nobility as a knight and of the role that house Beoulve serves. He would likely view his children as a direct continuation of that and name them accordingly. Perhaps something like Alfaantz or Ulvans?
Dieudonné: "Given by God."
Nobility's involvement with the Church of Ivalice is very much commonplace, even if it's just on the surface so as to keep up appearances. It would seem likely that either Balbanes or his first wife would be devout enough to dedicate a child to whatever the notion of a god means among the people of Ivalice. Possible variations, Dardonai, Dyrodon
I hope this helps. The process runs the risk of being time consuming the further down the rabbit hole you go, but for me at least, it provides some sort of logic to what I'm doing rather than just desperately trying to blurt out something cool-sounding out of the blue.
Here are some that I brainstormed using a list of masculine French names and tracing the ones I found interesting to their root language/meaning:
http://www.behindthename.com/names/gender/masculine/usage/french
Absalon: "My father is peace."
I thought this was fitting since Balbanes seems to have a reputation of being extremely honorable, wanting to bring everyone together and do the right thing. A name like that is emblematic of Balbanes' hope for that mission statement to carry on through this immediate heir to house Beoulve. As for giving it the Ivalician treatment, maybe something like Avzalam or Avzolan could work.
Alphonse: "Noble and ready."
Balbanes obviously thinks very highly of his station of nobility as a knight and of the role that house Beoulve serves. He would likely view his children as a direct continuation of that and name them accordingly. Perhaps something like Alfaantz or Ulvans?
Dieudonné: "Given by God."
Nobility's involvement with the Church of Ivalice is very much commonplace, even if it's just on the surface so as to keep up appearances. It would seem likely that either Balbanes or his first wife would be devout enough to dedicate a child to whatever the notion of a god means among the people of Ivalice. Possible variations, Dardonai, Dyrodon
I hope this helps. The process runs the risk of being time consuming the further down the rabbit hole you go, but for me at least, it provides some sort of logic to what I'm doing rather than just desperately trying to blurt out something cool-sounding out of the blue.