Meaning of H5
What Does H5 Mean?H5 means "High Five".
Summary of Key Points
Definition for H5H5 means "High Five". This is the most common definition for H5 on Snapchat, WhatsApp, Facebook, and Twitter. Here is some more information about H5:
Adults and Teenagers
A Text with H5
Using H5 on a Cell Phone (SMS Texts, Whatsapp, and Yubl)