Thread:Blue21Phoenix/@comment-26391060-20140706054544/@comment-26391060-20140706120430

"subtitle of other sources broadcasting the anime" are most of the time just edited or direct copy of crunchyroll translation....

Some other places where the country name is spelled as Elven Gard:

baka-tsuki's fans novel translation

some anime unofficial chinese sub's annotation

and etc.

and more importantly, gard seem to be a more suitable term in the name when you compare that to garde...