Tobias is the transliteration of the Greek Τωβίας which is a translation of the Hebrew biblical name טוֹבִיה, Toviyah, 'Yah is good'. With the biblical Book of Tobias being present in the Deuterocanon/Apocrypha of the Bible, Tobias is a popular male given name for both Christians and Jews in English-speaking countries, German-speaking countries, the Low Countries, and …

Michael is a masculine given name derived from the Hebrew phrase מי כאל ‎ mī kāʼēl, 'Who [is] like-El', in Aramaic: ܡܝܟܐܝܠ (Mīkhāʼēl [miχaˈʔel]).The theophoric name is a rhetorical question – "Who [is] like [the Hebrew God] El?", whose answer is "there is none like El", or "there is none as famous and powerful as God." This question is known in Latin as Quis ut Deus?.