1. "Mayday": Combine "May" and "Day" to form an interesting WeChat name. Mayday, which means Mayday in English, is also the name of a pop rock band in Taiwan Province province.
2. "mayhem": the combination of "may" and "hem" is similar to the meaning of "chaos". Suitable for people who like to make public their personalities.
3. "Mayflower": Combine "May" and "Flower" to form a poetic name of WeChat. "Mayflower" means "Emma Fishery Medicine" and is also a famous ship in British history.
4. "Possibility": Combine "Possibility" and "Yes" to form an imaginative WeChat name. "Maybe" means "maybe", which is suitable for people who like to think and guess.
The above are just some possible design ideas. The choice of specific WeChat name should be decided according to personal preferences, personality and purpose. I hope these can give you some inspiration.