My youngest went to school with a Sir Charles (no, not that one). Upon meeting his mother, I realized that she saw her only child as the fulfillment of her fondest wish and the name was her way of expressing her pride in him. The name never struck me as unusual after that.
Very clearly what is going on here, but with many more children.
God's Gift has 5 siblings: Promise, God's Will, Precious, Grace, and Peace.