Ælfswiþ

What the flip?! What kind of a name is this? Ælfswip (I had to use a p because the letter isn’t on my keyboard) is going to get so many mispronunciations if you name your child this. I can just see it:
Teacher: May?
May: Here.
Teacher: Jake?
Jake: Here.
Teacher: *hesitates*
Ælfswip: here!