The name that is transliterated as «Simon (Peter)» in English is translated in Libras (Brazilian Sign Language) with a sign that combines a reference to «Peter» (see here for the Libras translation of «Peter») and «son» (of Jonah / John). (Source: Missão Kophós )
«Simon» in Libras (source )
See also Peter.
For more information on translations of proper names with sign language see Sign Language Bible Translations Have Something to Say to Hearing Christians .