I like it, more as a middle name. I don't think any sexual innuendo would be any kind of problem. It's pretty and sweet. I really like
Chloe's Maple
Winifred, and I only have a few of my own:
Sarah Maple
Virginia Maple
Mary Maple
Conradine Maple
Cecilia Maple
Dorothy Maple
Ottoline Maple
Samantha Maple