Top 100: Separately, I'd name a boy and a girl Daniel and Anna, but if they were siblings, it would be Benjamin and Anna (because Daniel is a little too close to Anna, especially with the nickname Danny). They're both classic and timeless, and wear well on children and adults. If both names had to come from the top 100, probably Benjamin Luke and Anna Victoria. Otherwise, Benjamin Rhys and Anna Leontine.Bottom 100: Thaddeus and Marianna.
Bottom 100: Thaddeus and Marianna.