What brought the baby name Jyl back in 1954?

In 1954, the rare name Jyl a spelling variant of the trendy name Jill re-emerged impressively in the U.S. baby name data: Another spelling, Jyll, debuted the same year. What was drawing attention to these names in the mid-1950s? A Florida baby named Jyl Wilson. In February of 1954, Jyl and her family [ ]