"kz" name ideas?

My husband is in love with the name Alekzander, with the “kz” unique letters replacing the more common spellings. He likes that pretty much no one has ever heard of this spelling before when he talks about it. He also likes that there are many nicknames buried within the name. He’s not sure which one he would want to use yet. I like the way it looks with our middle name and last name, but I’m not the biggest fan of it only because once I had a step-brother whose name was [name_u]Taylor[/name_u] [name_m]Alexander[/name_m]. My bestie’s name is [name_f]Alexandra[/name_f] (girl), so I’m much more comfortable with a variation on that, but he doesn’t think [name_m]Zander[/name_m] works as a potential nickname for a girl, lol, so he really is pushing for this name as our boy name. It’s strange how I’m pseudo-comfortable with it. Is it normal to feel like you are okay enough with a name that you can ‘probably forget about’ another association and move on with your own memories?
What other “kz” names can you think of that I could present?

Alekzander- stemming from Aleczander
Jackzon [name_m]Jaxon[/name_m]
Dakzon (my friend suggested) [name_m]Daxon[/name_m], Dackzon, Dakzon
Erickzon
Bakzter (sounds like a pets name to me)
Alekzavier (solves my problem with the association, but the name just got more complicated!)

Alekza (girl) [name_f]Alexssa[/name_f]
Alekzandria

Please keep in mind, I think the odd spellings is a little much and a bit tedius, but he loves it. As we all know, there always has to be room for compromise when it comes to baby names, or else the baby will end up nameless for 3 days, am I right?!!?

http://www.babynamewizard.com/baby-name/advanced-name-finder/results?sequence=x
http://www.babynamewizard.com/baby-name/boy/aleczander

I know an Alekzander! He goes by [name_u]Alek[/name_u]. I’m biased because he’s adorable, but it makes me like the name. I will have to think on any other potential kz names.

It seems like the first link you posted hit on a lot of the possible names that you could substitute a kz in for the letter x.

My only other contribution is the girls name [name_f]Ksenia[/name_f]. It’s not exactly what you’re looking for, but it’s something rather than another [name_u]Alex[/name_u]- name. Plus it’s apparently derived from the name [name_f]Xenia[/name_f], so in that regard it’s not totally unlike the other names you have listed already.