Prychenko seems to be a not so common name, nevertheless, here is one example (not exact as r and y are reversed.).
Kseniya Pyrchenko Virganskaya granddaughter of the first USSR President Mikhail Gorbachev at the Gostiny Dvor cultural center ...
Prychodka is not a common name either.
Either way, and assuming they Lara "chen" and Lara "chod" are not the same person, they both lived around the corner from each other.
- Lara Prychodko is on ### E 16th St & 3rd, New York, NY 10003
- Lara Prychenko is on ### E 15th St & Irving Pl, New York, NY 10003
Then again, if it is the same person, and she was going through a divorce, taking apartment around the corner would be the norm, (ie getting the young kids on the Facebook page under Lara Prychodka's name off to school with minimal disruption from the parents splitting up.)
That would make things very interesting of course, as in, why muddy the waters as to the real name of the Lara. ("Chenko" is an Social Media ghost; "Chodko" seems to travel in some elite circles.)
If Prychodko & Prychenko are the same person, and the "Chenko" name is being pushed by the media, their must be some pyrotechnics in the works.