Save Type Surname Usage Thai Scripts สิไกรรัตน์ปัสสกรนฤดล(Thai) Pronounced Pron. /siʔ˨˩.kraj.rat̚˦˥.pat̚˨˩.sa˨˩.kɔːn.na˦˥.riʔ˦˥.don/ [key·simplify] Meaning & History Not available.