Well, you're in good company. 
 
I have had as many as 82 birds... ALL with names. Chicken math includes ducks, goats, and so on! 

  But I let some go so I can try others. My friends and family recognize them and know most of their names. Even had a friend cry when she found out I let go a certain hen! 

  But I got to share some special birds with people who could use them... for a price of course.
And another thing... If you let go some older gals each year and add new ones, then 
you won't likely have to deal with birds getting old and dying. But if you don't do that then your production won't stay high forever. There may come a winter lull, so don't get caught without any eggs for yourself. 
 
Mean time, that's a whole lot'a birds... I would definitely be feeding them back. Dogs like them too.
Don't forget the hard part of math for a LOT of people is subtraction. But once you learn it... whole new possibilities open up! 
 
I can't really sell eating eggs for the same reason. I had to beat my neighbors doors down to give them FREE eggs. They were too embarrassed to ask, it got old.  BUT... I can sell chicks practically all day long! As fast as I can hatch them anyways. Just gotta have the right breed. 

 I even offer to take cockerels back for free as a community service to feed my family or pets or someone else's, not returned to my flock per bio-security... Whoever is willing to process.
You might be able to advertise on craigslist farm and garden section. Maybe someone is willing to swap some homegrown veggies, homemade soaps, or other items that might benefit you. Something like "trade my wonderful eggs for your ?? Let me know what you have to barter with". 
