|  
         
           
          | Sissy (F)> 
 Sissy (female)
|  |  | Variants: | Cis (F) Cissy (F) |  | Diminutive(s): | Sis (F) |  | Pet Name for: | Cecilia (F) Cecily (F) Cicely (F) |  | Can be spelt: | Cissie (F) Sissey (F) Sissie (F) |  
|  |  |  |  
| Source(s): | The Oxford Names Companion, OUP "Scottish Forenames" - Donald Whyte, FGH, FSG
 Private communications
 |  |  
| Notes: | English pet name for Cecilia and Cecily/Cicely. However many correspondents have shown that this pet name is very frequently used for the only girl in a family of boys, i.e. from "sis", the abbreviation of "sister". See Sis. | 
 |  |