Google says it is currently showing about three million Safe Browsing warnings per week and in total, it protects 1.1 billion people. That sounds like a lot, but it includes all Chrome users and anybody who uses an alternative browser or app that uses the Safe Browsing API.
Last name meaning Deane: This ancient name is chiefly of Anglo-Saxon origin, derived from the Olde English pre 7th Century denu, valley, in Middle English dene...
Dean is a very prominent first name for males (#173 out of 1220, Top 14%) and also a very prominent surname for all people (#250 out of 150436, Top 1%). (2000 u.s. census) Dean reached its peak position of #88 in the U.S. during 1960-1969, and is currently at #205.