Mistwell
Crusty Old Meatwad
And obviously, ONLY MEN can sacrifice for their loved ones...
The female Surfer doesn't make that sacrifice in the comics (not even in the What If? version). So it would be a pretty odd change to go with the female version but with the male backstory.
Again, I'm fine with them going with the female version of the character. But, don't make it just a female version of the male character's story. The female version has her own backstory, and she deserves to have her story be told if they're going to use that character. Using the male character's story instead really would be changing her gender just to change her gender, and not to tell a story.