I think Charles is a male equivalent of Charlotte, so this would recognise the new baby's great-great-grandmother Grand Duchess Charlotte, and great-grandmother Grand Duchess Joséphine Charlotte.
A very traditional Luxembourg royal name indeed!
In addition to Grand Duchess Charlotte,
Charles is the name of no less than five other historical monarchs of Luxembourg. The first was the future Holy Roman Emperor Charles IV who reigned as Count of Luxembourg from 1346 until 1353, and the latest was Holy Roman Emperor Charles VI who reigned as Duke of Luxembourg from 1713 until 1740.
So just as with
Jean (who was named for Jean "the Blind", Count of Luxembourg) and
Henri (whose name derives from many medieval Counts of Luxembourg), the Nassaus have yet again rekindled a name from the old dynasties that reigned over Luxembourg.
They have also upheld the Nassau family tradition of including "Guillaume" (or "Wilhelmine" for girls) and "Marie" in the names of princes(ses) in the direct line.
Is "Joseph" included to honor Grand Duchess Joséphine-Charlotte?
I too was hoping for a girl but I’m just so pleased for them!
I knew it was going to be a year of boys, though had a little secret hope it was going to be a girl.
I agree, with the scarcity of women monarchs, one more would have been wonderful. Yet once the couple disclosed that they knew the sex and elected to dress in blue for the pregnancy announcement and interview, a son was easy to predict.
The royal families of Europe will now have an equal number of male and female monarchs within the prince's generation:
1. Joseph Wenzel of Liechtenstein (b. 1995)
2. Christian of Denmark (b. 2005)
3. George of Britain (b. 2013)
4. Jacques of Monaco (b. 2014)
5. Charles of Luxembourg (b. 2020)
1. Elisabeth of Belgium (b. 2001)
2. Catharina-Amalia of the Netherlands (b. 2003)
3. Ingrid Alexandra of Norway (b. 2004)
4. Leonor of Spain (b. 2005)
5. Estelle of Sweden (b. 2012)