It's not about the name, its what the name represents.
Anyway to have my opinion/comment on first post.
Legend RO => Lack of creativity
System Ro => Maybe they get their name from SIP, or they trying to say they have a solid system, say no bugs, no lags, using excellent host, I guess.
Yggdrasil Online => Yggdrasil is a term/word rarely use, but quite common in RO, so maybe you can say Yggdrasil= main Ragnarok item= represents Ragnarok, in that case is show some sort of "veteraness" (made up the word) about the game.
FeelRO => Matches their slogan "Can you feel the balance" you can almost say balance server=will get highly populated in these days. I give my thumbs up for their name.
TaROt => Maybe they want to mention "magical" which to them it means server with lots of surprises that would impress the players. and Ta"RO"t have "RO" in the word.
MouRo => Maybe Mou is a name of something or some one, I don't know and I can't be bothered looking it up.
JustRo => Since there's hundreds of private server with names trying to be catchy or cliche, JustRO represents simpleness and further simpleness.
Also-Ro => Same as above, maybe since there's so many private servers they saying "Just another one" Weak name really, you should always try to stand out from the crowd, at least JustRO represents simpleness, but then again maybe "Also-Ro" catchy to some people. But not me.
Chaos-Ro => Strong word, chaos, but again lack of creativity.
Shining Ragnarok Online => Shining=Stands out. Maybe they want to say they stand out from other server, I personally prefer "Shiny" for them, but I guess you get the idea. Not too creative either.
Noob Fury Ro => Maybe since there's tons of noobs in Ragnarok, or any mmorpg I guess, "noobs fury" is like saying the noobs gets "mad" and competitive and maybe they start to play well I guess? Creative I say.
Rated Ro => I guess in this case they want to say their server is "rated" or known as a "good" server. hopefully, but again a name is just a name. I don't find it special.
Again, this is all my guess/opinion/what I get from the name, if I am wrong, I don't care.
As for my server Burn RO, I was stuck with the name, I was the owner behind the scene, my co admin picked the name, then in short, he scam/corrupt, get fired, I took over. Though I am quite happy with the name, and I like the slogan we have, "Where the heart burns to fight" one of my GM came up with it.
Since our server is high rate, its all about PvP, WoE, side from questing, and we have weekly tournaments and many other PvP competition etc. So "burns to fight" really suit us I dare to say.
Just my input in a topic I find very interesting.
Cheers.
Edit: I would like to add, I take off my hat to the name HeRO and the server. "HeRO server" represent being heroic and/or starting your legacy in the server, if I remember correctly, suits it server theme. Not to mention it has very interesting unique features too.
Again, cheers.