OP Obviously, your baby, your choice of name.
But when your baby goes to school, they will be taught that letters and combinations of letters make particular sounds. Apart from national and regional variations, this is not a matter of choice or taste or opinion, as choosing a name might be.
Spelling habits have developed to make communication easier and/or more precise. They change over time, and, maybe will change radically in the future (as in textspeak etc). But for people who have been to school in the 2nd half of the 20th century/early 21st century - ie most Mumsentters - certain ways of spelling are embedded in their memories and have become the norm. It's the same with computer spellcheckers.
Some posters objecting to 'youneek' spelling might perhaps be being snobbish, but I think more often it's because odd spellings are diconcerting, and even worrying. They don't fit in with what our brains expect.
And, as a previous poser said, they can make it seem as if the parents who gave that name did not know how to spell, whether that's true or not. You can't really add a label to a name saying 'we just prefer to spell it thisway'.
To take one of your names as an example: Jaxson.
Normally, in the UK, we expect the letter 'x' to make the sound 'ks'.
Normally, in the UK and elsewhere, the surname Jackson is spelled 'Jackson' and pronounced Jack-son.
But your chosen spelling would make the sound Jacks-son. We would read it as if it had an unexpected hiss (the sound made by 'ss') in the middle. And, probably without them realising why, this can set people's teeth on edge.
Names also have meanings.
To take another of your chosen names, 'Maebel'.
The name Mabel as usually spelled comes from a Latin word, 'amabilis', which means 'loveable', and that's very nice.
Mae (or May) is a short form of Mary (which means 'bitter'), another nice but completely different name.
If you mix up the two different names, Mae and Mabel, it can feel a bit like fingernails scraping down a blackboard, if you see what I mean.
There is a pretty name usually spelled Maebelle or Maybelle which means 'beautiful Mary'. That's perhaps less likely to seem odd or disturbing.
But as I said, your choice of names is of course entirely up to you.