Sinnie is of Scandinavian origin, meaning 'from the point of land'. It is a unique and uncommon name, often used as a nickname for names such as Sinikka or Sini, which are derived from the Finnish word 'sini' meaning 'blue'. The name Sinnie has a distinctive sound, ending with a soft 'e' that gives it a gentle yet pronounced finish. It consists of three syllables: Sin-nie. Throughout history, there have been very few individuals with this name, making it a truly unique choice for parents seeking to give their child a distinct identity.
The name Sinnie appears to have been popular among parents in the late 19th and early 20th centuries, with a total of 33 babies named Sinnie born between 1886 and 1937.