Hello, are there any fonts that have a name that consists of the same word repeated? Something like "Roboto roboto" or "Sans sans". Thanks!

If you're looking for that, you should have a look at the names of fonts published by Daylight Fonts

https://www.myfonts.com/collections/daylight-fonts-foundry

It became that way because the original names might have issues with other font foundries and/or designer. For example Gara Gara is Garamond and Super Bodo Bodo is Super Bodoni. I can no longer remember the original names of the other fonts before they had a name change.

Perfect, thank you so much.

If you are interested to know the original names, go to https://www.daylightfonts.com/ as the site is still using the original names.

In case you are intending to purchase any Daylignt fonts, please do so at https://www.daylightfonts.com/ as the purchase price will all go to the guy behind Daylignt, who is a very nice person