HRH Princess Estelle Silvia Ewa Mary of Sweden will be baptized on May 22 at the Slottskyrkan. The names of the godparents have not been announced, but it is a good guess that the infant princess will have four godparents. Crown Princess Victoria and her siblings all have four godparents each.
My predictions: The Prince of Orange, Crown Princess Mary of Denmark, Anna Westling and Prince Carl Philip.
The Prince of Orange is the most obvious choice. One of King Carl XVI Gustaf's godmothers was the late Queen Juliana (they shared a birthdate). Queen Beatrix is Victoria's godmother. Victoria is one of Princess Amalia's godmother. (King Carl XVI Gustaf is not one of of Willem-Alexander's godparents.)
One of Princess Amalia's names is Victoria in honor of her godmother. Thus, Mary is likely to honor Crown Princess Mary of Denmark.
Two days before the Swedish baptism, the infant daughter of Prince Joachim and Princess Marie will be baptised at the Mogeltonder church. No predictions on the names, although it is likely the princess will have four names. One will be Francoise (for her maternal grandmother) as the princess's brother, Henrik, has the name Alain for his maternal grandfather.)
I am not sure what the first name will be, but Thyra would be nice. However, I expect the other three names to be Margrethe Francoise Odile.