Si meaning, boySi

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Meaning and name origin

Si \si\ as a boy's name is of Hebrew origin, and the meaning of Si is "to hear, to be heard; reputation". Si is a variant of Simon (Hebrew); biblical: Simon was the name of two of the apostles, including Simon Peter.


Si is not a popular first name for males but a very popular surname or last name for all people (#39223 out of 88799, Top 44%) (2000 U.S. Census).

Displayed below is a comparison of the popularity of the boy name Si and its source form. The only popular variation form ranked in the Top 1000/100 is Simon (#231). (2014 statistics).

Top 1000 baby names ranking of Simon in U.S.

Top 100 baby names ranking of Simon outside U.S.

Similar Names

Si is also pronounced similarly to Cy. Other suggested similar baby names are Hi, Shai, Shia, Sid, Sim, Skie and Sky. These names tend to be more commonly used than Si.