Good job doing your homework. You wouldn’t believe how many parents choose a name they like and then are shocked and astonished to find that they picked the #2 most popular name in the country.
Here’s the thing – if Lorian as a boy/girl name is a question now, it’s going to be a question in the future. Part of what you should be realistic about is whether that bothers you, and whether you think it will be a pain for your son.
It does have an entry as a “pop culture” name in a video game, in the masculine – User-submitted name Lorian - Behind the Name
And also here, with claims of being related to various “[name_f]Lori[/name_f]” feminine names, though this source isn’t the most reliable - Lorian - Meaning of Lorian, What does Lorian mean?
LOTR die-hards will wonder if you named him for the [name_m]Elven[/name_m] realm of Loth Lorien. So be prepared for that one.
I also do see the similarity to the “Back to the [name_u]Future[/name_u]” Delorean, which would be a tick against for me, because I just don’t want to think about cars when I call my kids.
I do agree with the comparisons to Lorian to [name_u]Florian[/name_u], [name_u]Dorian[/name_u], [name_m]Julian[/name_m], [name_m]Caspian[/name_m], and so forth, so I think it does fit with those, and this style of name is having a bit of a moment, so that makes it stylish. And, nn [name_f]Lore[/name_f] or [name_u]Lorne[/name_u] would be pretty cool.
I may be a little biased because I once knew a [name_u]Lorne[/name_u], and at first it was easy to mistake the name for [name_f]Lauren[/name_f], and we did think he was going to be a girl… and he was a super cool dude, accomplished drummer, taught percussion. Really awesome guy. So, I can see a cool guy pulling off Lorian, even with a ponytail and drumsticks in his pocket.
Oh, also – don’t spell it Lorion. It looks like it’s supposed to be [name_u]Orion[/name_u] with an L, or L’[name_u]Orion[/name_u], or something. It just confuses things. Lorien is fine, especially if you’re after a LOTR nod, but I think Lorian is fine.
I will point out that a negative to using a “made up name” is that with few existing cultural references, you’re almost at the mercy of the entertainment industry as to whether they are going to come along and ruin it for you. That’s a risk with just about any name, really, but something to be realistic about, particularly with names nobody has heard of before. Plus, name nerds can be kind of snobby on this subject, though the average person really does not care how much “history” a name has.
I give it a thumbs-up… if you’re realistic about weighing the pros and cons and decide that the hassles are worth dealing with.