I love the name Felicity but have noticed that it's become trendy. It used to be an unusual name but experienced a (seemingly random) sudden rise in popularity. It's quite literally everywhere now. Why is this? Did some celebrity or 'influencer' name their child Felicity? Has there been a character called Felicity? I've had to take it off the list. I just can't do trendy names as they always date terribly. By trendy, I'm referring to names that experience a sudden rise in usage, usually due to a cultural phenomenon, when they were once uncommon.