Quran revelation to prophet Mohamed was in Arabic. However, Muslims with mother tongue language is Arabic constitute less than 15 % of all Muslims. The rest are Muslims with mother tongue language not Arabic, although some of them may have learned Arabic for religious reasons.
Yeah... He is Muslim. Saif means " sword " in Arabic names. Arabic is Muslim.
Arabic
Not necessarily a Muslim name, but an Arabic name.
First if the Muslim child is born for an Arabic family then he/she learns Arabic from the family and community as; e.g.; the French child learns French from his/her family and french community. If the Muslim child is from non Arabic family, then he/she may learn Arabic in a school or his/her parents bring a teacher home to learn him/her Arabic or they send him/her to an Islamic center or mosque to learn Arabic.
There is no such thing as Muslim pronunciations as the language of Islam is Arabic. You can find Arabic pronunciations on YouTube or apps such as "Quran reader".
Amar is an Arabic name but not necessarily a Muslim name.
It could be a female Muslim name. Pronounce in Arabic as Yasmin
It is not obligatory for Muslim children to learn to read Arabic. however, it is preferred whenever possible for Muslim children to read Arabic to be able to read the Quran in its God revelation Arabic language which is better than reading Quran translations in other languages.
God Allah in Arabic
arabic
No , its an Arabic name
Muslim : مسلم