Question for non-U.S. Dopers re: naming trends

In the U.S., first names tend to come in waves of popularity. For example, Jennifer and Jason in the 1970s, Brittany and Dylan in the 1980s/90s, and now unisex, WASPy-sounding names such as Taylor and Madison. I’m curious about naming trends in other countries. What are the most popular names for babies there now? Can you pinpoint someone’s generation based on their name? I’m especially interested in responses from non-English speaking countries.