Yes, he was Muslim. He died before birth of prophet Muhammad (PBUH). Accordingly, Prophet Muhammad's father died before the prophesy of prophet Muhammad and before God revelation of Quran to Prophet Muhammad (PBUH). However, his father was believing in God (Allah). His father name is Abdullah which is an Arabic name that means 'slave of Allah (God)'.
They are called Sunnah
Prophet Muhammad (PBUH) was shepherd and trader
If Zak refers to Prophet Isac (father of prophet Jacob) or short name for the prophet Zachariah, then it is an Islamic name. Both prophets Isac and Zachariah are among the prophets that Muslims believe in.
Prophethood is not develped but prophets are selected by the God .
His Mother :Aamina His Father :Abdullah
The Prophet Muhammad (Peace and blessings be upon him) was born in 570 CE in the holy city of Makkah, Saudi Arabia. Muhammad's father Abdullah died many weeks before Muhammad was born and his mother died not long after Muhammads birth when he was 6 years old. The prophet Muhammad (Peace and blessings be upon him) was orphaned and was later on brought up by his grandfather Abd al Muttalib until Muhammad was eight. After Muhammads grandfathers death Muhammad was raised by his Uncle Abu Talib for his later life.
To try to folow Muhammads in the way's that he encountered life
Imam Ali (A.S.) was Muhammed (S.A.W)'s best friend and cousin.
abd almuttalib was the Prophet Muhammad SAW grandfather.the prophets name was Muhammad bin (or son of) abdullah
Prophet Muhammad (PBUH)
Abu Lahab wasn't Muslim & he caused a lot of harm with his wife to the prophet Muhammad PBUH.Abu Taleb wasn't Muslim but he helped the prophet Muhammad & protected him from his enemies.
Jewish- was Abraham Isaac and Jacob Islam- was Mohammad their prophet Christianity- was Jesus Christ