The wait is over, and the world now knows the name of the newest member of England’s Royal Family: Archie Harrison Mountbatten-Windsor. The name is a unique one for the new baby boy who is seventh in line for the throne. Unlike his cousins’ names, the new baby’s moniker isn’t drawn directly from the family tree. Archie ranks as the eighteenth-most popular baby name in England and as the 1,182nd-most popular baby name in the United States, birthplace of mother Meghan Markle. “By English standards, this is an incredibly normal name,” said Laura Wattenberg, author of “The Baby Name Wizard: A Magical Method for Finding the Perfect Name for Your Baby” (Harmony, Revised Edition, 2013). And that normalcy, Wattenberg said, is a statement in and of itself. Baby names: Who cares? The royals announced the baby’s name today (May 7) on Instagram. The question of what Markle and Prince Harry’s child would be named has been of intense interest — it’s even the subject of wagering, with bookies giving Spencer strong odds ahead of the announcement, according to The Telegraph. (Spencer was the maiden name of Princess Diana, Harry’s late mother). Names are typically the subject of interest because they’re…