it means its a royal poet or singer; good voice
"Riobard" being a royal bard could mean that the individual named Riobard was a bard or poet who had a prestigious position in a royal court, composing poems or songs for the royal family. It indicates that Riobard held significance in the royal household for his artistic talents.
The Bard of Avon was William Shakespeare.
You say 'bardo:' 'el bardo.'
Bard means poet. Avon is a river that flows through the town of Stratford in Warwickshire, where Shakespeare was born.
Perhaps you mean 'troubador'. Or perhaps 'bard'.
William Shakespeare is a famous English poet, dramatist and playwright. He is famously called The Bard of Avon, derived from his hometown which is Stratford-upon-Avon.
Her Royal Highness or His Royal Highness.
A Bard is a poet. Avon is the name of a river which flows through his hometown. So "Bard of Avon" means the poet who grew up next to the Avon river.
Royal His/Her Royal Highness
This means that being royal means nothing because he doesnt have any family that will carry on his legacy
You may mean 'crowned' this refers to someone ,possibly of royal heritage being made a formal King, queen, prince or princess.
Royal
Elizabeth Regina, Regina being latin for Queen. It stands to show she is Queen and sovereign by birth, not by marraige.