diff --git a/typos.toml b/typos.toml
index 26876aef9..27ec9d684 100644
--- a/typos.toml
+++ b/typos.toml
@@ -56,6 +56,8 @@ DECID = "DECID"
 flate = "flate"
 typ = "typ"
 kend = "kend"
+# Tai Tham is a script/writing system
+Tham = "Tham"
 # GTK
 GIR = "GIR"
 # terminfo