I guess this is inspired by the city of Ravenna in Italy and its stone walls.
Source Sentel
Sharp pixel pattern, just like the good old days.
Source Paridhi
A repeating background with wood/straw like texture.
Source V. Hartikainen
Fix side and a seamless pattern formed from circles.
Source SliverKnight
Floral patterns might not be the hottest thing right now, but you never know when you need it!
Source Lauren
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
The rectangular tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
A seamless pattern from a tile drawn in Paint.net and vectorised in Vector Magic
Source Firkin
Floral patterns will never go out of style, so enjoy this one.
Source Lasma
Simple wide squares with a small indent. Fits all.
Source Petr Šulc.
Not sure if this is related to the Nami you get in Google image search, but hey, it’s nice!
Source Dertig Media
An attempt for cleaning up the original image in a few steps.
Source Lazur URH