In Kannada we would say Soorya.
The sun sign Libra in Kannada is called ತುಲಾರಾಶಿ (Tula Rashi).
In Kannada we would say Meena Rashi.
In Kannada we would say Kataka Rashi.
In Kannada we would say Kanya Rashi.
In Kannada we would say Vrushaba Rashi.
In Kannada we would say Kumba Rashi.
In Kannada, you say 'hello' as 'ನಮಸ್ಕಾರ' (namaskara).
In Kannada, we would say:Soorya or Ravi
The sun sign Scorpio is called Vruschika Rashi in Kannada.
In Kannada, we would say Dhanyavadagalu.
In Kannada we would say Neelihallu.
In Kannada, we would say: Hajaraathi.