Assuming you believe in Satan as an evil lesser deity independent from God, then you would probably believe he speaks all languages.
Jews do not believe in this kind of satan. In Judaism, the term "satan" used since its earliest biblical contexts to refer to a human opponent. In this case, the language would most likely be Hebrew, since the only references to this adversarial man are in Hebrew documents.
Occasionally, the term has been used to suggest evil influence opposing human beings, as in the Jewish commentary of the Yetzer hara ("evil inclination" Genesis 6:5). Micaiah's "lying spirit" in 1 Kings 22:22 is sometimes related.
Thus, a satan is personified as a character in three different places of the Tanakh, serving as an accuser (Zechariah 3:1–2), a seducer (1 Chronicles 21:1), or as a heavenly persecutor who is "among the sons of God" (Job 2:1). In any case, each satan is always subordinate to the power of God, having a role in the divine plan. Opponents (satans) are rarely mentioned in Judaism.
Aramaic is a Semitic language, closely related to Hebrew. Aramaic speakers were not the first to speak English.
He spoke Aramaic, but also Hebrew and Greek.
It depends at what point, but mainly Hebrew and Aramaic.
Saint Stephen likely spoke Aramaic as his primary language, as it was a common language in Judea during his time. He may have also been familiar with other languages such as Hebrew and Greek, given the diverse linguistic landscape of the region.
If you're talking about the region of the land of Israel, Hebrew and Old Canaanite were spoken before Aramaic.
He spoke Aramaic, & then when the Holy Spirit Came upon him, he could speak Greek & Latin too.
Matte in Hebrew is מטJewish Aramaic uses the same alphabet as Hebrew, so it would be the same in Aramaic.
Primarily Aramaic, but some Hebrew and Greek, too.
There is no language of Buddhism. Individual Buddhists speak whatever language they and their countrymen speak. Many original Buddhist texts are written in Pali in the parallel way that many original Christian texts are in Hebrew, Aramaic or Greek and the vast body of Christians do not speak these languages
yehuda in aramaic is pronounced the same as in Hebrew but spelled with an aleph at the end of the word and not a heh. The aramaic for yehudim is yehudai ending with an aleph followed by a yud
The builders and first inhabitants of Jerusalem spoke Hebrew. Hebrew fell out of use sometime after the 6th Century BCE, and was replaced by Aramaic, which is closely related to Hebrew.
If you are asking what the Hebrew word for Aramaic is, it's Arami (ארמי)