Honestly, my favorite variant of
Isabel is
Ysabel, the Spanish version. But out of what you listed, I think
Isabel is the best.
Delilah - Reminds me of "Hey There
Delilah". It's very... frilly.
Isabelle/
Isobel - Too popular. I liked it before it got overly popular, but now it's kind of like
Ashley in the 90's.
Jasmine - Beautiful!
Love this :]
Lola - I really don't like it. NMS.
Alice -
Love it.
James -
Love it!
George - Don't like it.
Daniel -
My top favorite boy's name.
Leo - It's my sign. Other than that, I really don't like it.
Oliver - Reminds me of kittens and orphan boys. Other than that, nice name.