Snigdha (not Snigdho) means softie, modhur... chaader Snigdha, komol hashi. Kinun jui chanachur tel.
My Dadu (may GOD bless her soul in peace and grant her jannah) used to call me "siddho" as in siddho dim.
Little must be said that I found the soft nature of the name -for a lack of better term 'Orpheus'- so I prefer Zeeshan as common as it is.
My dad's first choice was Zico. And even Socrates.