As of late 2019, there were about 3,6×10⁹ domain names registered it seems[11]. Taking "ycombinator.com" and keeping just the 11 ycombinator letters, and suppo

As of late 2019, there were about 3,6×10⁹ domain names registered it seems[11]. Taking "ycombinator.com" and keeping just the 11 ycombinator letters, and supposing you would allow only the 26 letters of alphabet, that's about 3.6×10¹⁶. That is 7 order of magnitude bellow the number of registered entries. The only scarcity here is the manufactured one. http://www.circleid.com/posts/20190829_verisign_q2_2019_industry_brief_internet_grows_to_354_7_m_domains/ http://www.circleid.com/posts/20190829_verisign_q2_2019_indu...