In my view, listing
three Pandacoins is a bad idea and sets a very dangerous precedent. If someone creates another Litecoin could it be listed?
This policy could create a ton of confusion for people new to cryptocurrencies considering many newbies use coinmarketcap to find new coins to trade.
Just my two cents.

My thought is this.
Add a number after a coin if there are multiple coins with the same name.
Pandacoin(1)
Pandacoin(2)
In the order that they were listed on the site.
Also if you just look at the coin symbol you can see it's different but then you have to scroll your eyes over
which burns calories... I know.