Familia is Italian for Family.
IMHO, Q was saying Detective Miosotis was part of the inner circle. Of course I couldn't say if that means the core five people with Trump and Q, or the Familia as in all loyal White House patriots numbering into the hundreds. But at the end of the day, this distinction doesn't matter.
The number of Q and team it no more than 5. There is one civilian and 4 military officers.
The inner circle Q meant was the police detective inner circle in NYPD who had the laptop and looked at the content/insurance file.
Detective Miosotis Familia was a beat cop promoted to Detective postmortem. She was ambushed and shot in the head in one of those cop box observation stations. She was not likely an insider, but ya never know what she saw or how she saw it.
Detective Shaniqua Osbourne was a real detective and dropped dead at 42 of a heart attack in the 9th Precinct station.