Personally, I think it would be best to start out more formal with them, but as you get to know and understand your guardian, you could possibly ask if you could call him/her an earthly name.
I sincerely doubt they are going to be offended, just because we want to call THEM specifically, and not just any old angel. I don’t consider it giving them a name like a pet at all. It’s more like a loving nickname for a close friend.
Besides, even if they were to give us our names, who is to say that we can even pronounce them? We might NEED to give them an earthly name so that we know who we are talking to.
Just try asking them if it’s okay to call them such-and-such, and apologise for using the name if it’s not. But just inform them that you request to use the name until it’s revealed otherwise what you should attempt to call them.
There’s this one site about St Joan, where the girl that prayed to her started out saying “Dear Saint Joan of Arc”, but soon started saying “Dear Saint Joan”, or even “Dear Joan.” She even got it right down to “Hi Jo!” when she felt comfortable enough.
If they are really that offended by the name you want to address them by, then they’ll make it known. The saints and angels are understanding. After all, even THEY give playful nicknames to things, and may choose to do the same to us. Joan called the Duke d’Alençon “pretty duke”. That’s hardly a title of disrespect. She did it because she cared for him.
As long as you name them out of love and not stupidity, they may take quite the liking to the title, because you’ve developed a personal relationship with them.
For instance, using St Joan as an example once more, you could call her…
Jehenette (meaning “Little Joan”, or “Joanie”) - As she used to be called by the people of Domrémy.
**Jo **
Frenchie
**French Fry **- Because she was short (like me.)
Froggy - If you wanted to tease her. (Wouldn’t reccommend it unless you know her well)
Using Saint Gabriel of Our Lady of Sorrows, it could be…
Gabe
Gabby
Gunney
G-Man (if you wanted to joke with a “gangsta” name.)
Saint Michael could even be called…
Mick
Mike
Mikey
But like I said. If you do it with love in your heart and voice, and not just doing it to annoy them, then they shouldn’t mind at all. Unless the name is deliberately offensive, such as calling one of the angels out as “Bird Boy”, then I doubt they’d have a problem. They might find Bird Boy to be offensive, but may like you saying “Hey Birdy” as an innocent and loving name, especially if you have in mind the beauty of such creatures when they take off into flight.
Just make sure to check with them before you go naming them something, and if they don’t like it, then they’ll make it known. Don’t name them for the hell of it. Just give them the name that seems most natural and easy to fall from your lips.
Some days it may feel more appropriate to call out to them as their full and formal title when you’re feeling stressed, and on happy days you may give them their supposed nickname.
Whatever the case, they aren’t going to hate you just because you did what any normal human would do and sought out something to call them. After all, even God had to name things at one point. He called us “humans”, but we still use names like “Adam” and “Eve” so that we know the difference between two people.
The same goes for the saints and angels. While I type out “Joan” here, I can’t help but get the feeling I should be calling her Jeanne (Modern French), or Jehanne (Old French), as she was called back in her day. So while I refer to her here as Joan, but Jehanne in prayer, it’s simply because more people recognise her as Joan of Arc, and therefore it is easier to communicate with other people about her that way.
She’s not going to come down and lay a curse upon me for refering to her with the modern English version of her name. Yes, they may have preferences, and some may be more uptight about it than others. But trust your instincts. If it feels awkward calling them something, then chances are, they feel awkward about it too.