Never heard of Daniel Yehuda as a common combo…
(Though to me the combo sounds right because those are the names of two brothers I know.)
I have two names, as do everyone in my family. (Except for one of my cousins. Not sure why.) In our case it was a way to name after multiple people- and it worked, as between me and my three siblings, all of my great-grandparents are accounted for, along with a great-great-grandparent and just a random name that my parents happened to like.