Earl & countess
The title of "earl" is represented by the numbers 9, 6 and 3. While this title is charismatic and supports an interest in helping and protecting others, it can also be too focused on gaining fame and may be quite emotional and vulnerable to criticism. All in all, its positives balance out its negatives, making this title decent for a nobleman, who wouldn't want to go too far toward either end of the spectrum, anyway.
"Countess" carries the numbers 8, 5 and 3, reflecting achievement, perseverance and power, yet lacking much compassion for others. It certainly falls on the more intense end of the spectrum. Numerologically speaking, the numbers of "countess" plays well off each other, yet when it's the title of a noble public figure, one must be careful not to come across as too brash and unforgiving.
The top of the heap
By far, the best title that can be bestowed upon a royal heir is "queen," numerologically speaking. Dominated by the number 8 and two 4s, the numbers of "queen" are on the same page, working well together to support strength, power, efficiency and conventionality.
As always, balance is key! A mixture of numbers that support each other will be far better off than a name or title dominated by just one number, or numbers that are so opposite that a person lives a life of struggle and tension.
Now look up the Numerology of your name! Find out which numbers dominate your personal title and what they say about your approach to life and the way you interact with others using Hans Decoz's Numerology Name Advisor.