Smiths, Millers, Priests: the map of the most frequent occupational surnames in European countries and the corresponding trades. The places with 'priest' are mostly Orthodox countries. Orthodox churches don't observe clerical celibacy. The Eastern Orthodox and Eastern Catholic Churches now require their married clergy to abstain from sexual relations only for a limited period before celebrating the Eucharist.
Fun fact , there is no commandment in the New Testament that Jesus' disciples have to live in celibacy. In his early writings, Paul the Apostle described marriage as a social obligation that has the potential of distracting from Christ. Sex, in turn, is not sinful but natural, and sex within marriage is both proper and necessary.
""Now concerning the things whereof ye wrote unto me: it is good for a man not to touch a woman. Nevertheless, to avoid fornication, let every man have his own wife, and let every woman have her own husband. Let the husband render unto the wife due benevolence: and likewise also the wife unto the husband. The wife hath not power of her own body, but the husband: and likewise also the husband hath not power of his own body, but the wife. Defraud ye not one the other, except it be with consent for a time, that ye may give yourselves to fasting and prayer; and come together again, "