Dear S.Flawsome,
Your spouse name can have starting syllables or sounds as Go, Sa, Si, Su. It can be his real name or pet name.
Usually this will match accurately if he is taller than average in height.
Rahu in Shatabhisha nakshtra in mooltrikona rashi dominates 7th house Saturn aspect on Rahu makes the impact stable.
Name will be goverened by Shatabhisha Nakshtra syllables