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- Blog ar Tumblr (41 aelod)
- Blog ar TypePad (2 aelod)
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- Blog ar WordPress (84 aelod)
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- Blog ar Yola (1 aelod)
- Blog ar system unigol (1 aelod)
- Blog byw (508 aelod)
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- Blog ffotograffiaeth (3 aelod)
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- Blog gan ddyn (211 aelod)
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- Blog gan gyhoeddwr llyfrau (3 aelod)
- Blog gan sefydliad neu gwmni (105 aelod)
- Blog lleol (102 aelod)
- Blog o'r Almaen (2 aelod)
- Blog o'r Ariannin (4 aelod)
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- Blog o Abertawe (7 aelod)
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- Blog o Ben-y-bont ar Ogwr (1 aelod)
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- Blog o Fro Morgannwg (4 aelod)
- Blog o Gaerdydd (60 aelod)
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- Blog o Ganada (1 aelod)
- Blog o Gastell-nedd Port Talbot (1 aelod)