Where does “Popov” come from?

Popov (English) comes from Russian Попов, from Russian поп, from English POP, from English popular, from Middle English populer, from Old French populaire, from Latin populāris, from Latin -āris — forms relational adjectives.

Ancestry of “Popov”, step by step

StepLanguageWordMeaning
1RussianПоповparticularly Alexander Popov, Russian physicist who first demonstrated the practical application of electromagnetic (radio) waves
2Russianпопpriest; pop, popular music; pop art
3EnglishPOPAcronym of point of presence; Acronym of Point of...
4EnglishpopularCommon among the general public; generally...
5Middle EnglishpopulerCommonly known
6Old Frenchpopulaire
7Latinpopulārispopular (by, of or for the people)
8Latin-ārisfirst conjugation
9Latin-ālis
10Proto-Italic-ālisforms relational adjectives
Every word from Proto-Italic -ālisEvery word from Latin -ālisEvery word from Latin -āris