This domain combines "giant" with "ICO", which could signify either a giant ICO (Initial Coin Offering) or a fun play on the word "giant", suitable for anything large.
The word "giantico" contains eight characters and four syllables. Established brands using four syllable names include ESPN, Coca-Cola and Airbnb.
This domain was first registered in February 2018. Older domains have an advantage when ranking in search engines.