Name	Meaning	Gender	Origin	Similar
Pany	Son of Harry.	Male	Welsh	-
Parry	Son of Harry.	Male	Welsh	-
Pedr	Welsh form of Peter 'rock'.	Male	Welsh	-
Peissawg	Legendary king of Brittany.	Male	Welsh	-
Pembroke	from the headland, rocky hill	Male	Welsh	-
Penarddun	Legendary daughter of Beli.	Female	Welsh	-
Penllyn	From the lake's headland.	Male	Welsh	-
Penn	From the peak.	Male	Welsh	-
Penvro	From pembroke.	Male	Welsh	-
Peredur	Legendary son of Evrawg.	Male	Welsh	-
Perry	Son of Harry.	Male	Welsh	-
Plys	Son of Rhys.	Male	Welsh	-
Powell	Son of Howell.	Male	Welsh	-
Preece	Son of Rhys.	Male	Welsh	-
Price	Son of Rhys.	Male	Welsh	-
Pryderi	Legendary son of Pwyll.	Male	Welsh	-
Prydwen	Handsome.	Male	Welsh	-

Puw	Welsh form of Pugh 'son of Hugh'.	Male	Welsh	-
Pwyll	Son of Howell.	Male	Welsh	-
Pyrs	Welsh form of Pierce 'rock'.	Male	Welsh	-
Rathtyen	Legendary daughter of Clememyl.	Female	Welsh	-
Reece	Ardent; fiery.	Male	Welsh	-
Rees	Ardent; fiery.	Male	Welsh	-
Reese	ardent one	Male	Welsh	Rhys, Ries
Ren	Ruler.	Male	Welsh	-
Renfrew	Dwells near the still river.	Male	Welsh	-
Rhan	Fate.	Female	Welsh	-
Rhawn	Coarse long hair.	Female	Welsh	-
Rhedyn	Fern.	Female	Welsh	-
Rheged	Legendary father of Gwres.	Male	Welsh	-
Rhett	Form of Rhys: ardent; fiery. Rhett Butler was hero of Margaret Mitchell's Gone With the Wind.	Male	Welsh	-
Rhiain	Maiden.	Female	Welsh	-
Rhiamon	witch	Female	Welsh	Rhiannon

Rhiannon	Nymph; goddess; pure maiden.	Female	Welsh	-
Rhianwen	Comely maiden.	Female	Welsh	-
Rhianwyn	Comely maiden.	Female	Welsh	-
Rhinffrew	Dwells near the still river.	Male	Welsh	-
Rhioganedd	Legendary a prince of Ireland.	Male	Welsh	-
Rhisiart	Welsh form of Richard 'strong ruler'.	Male	Welsh	-
Rhobert	Welsh form of Robert 'brilliant renown'.	Male	Welsh	-
Rhona	Variant of Rhonwen: Fair lance; fair, slender. Welsh form of Rowena: white-haired.	Female	Welsh	-
Rhonwen	Fair lance; fair, slender. Welsh form of Rowena: white-haired.	Female	Welsh	-
Rhosyn	Rose.	Female	Welsh	-
Rhun	Legendary son of Beli.	Male	Welsh	-
Rhuvawn	Legendary son of Deorthach.	Male	Welsh	-
Rhyawdd	Legendary son of Morgant.	Male	Welsh	-
Rhychdir	From the plow land.	Male	Welsh	-
Rhyd	From the ford.	Male	Welsh	-
Rhys	Ardour; rashness.	Male	Welsh	-

Riannon	great queen, witch, or goddess	Female	Welsh	Rianne, Riana, Rhiannon
Rice	Ardent.	Male	Welsh	-
Romney	Dwells near the curving river.	Male	Welsh	-
Rowena	Variant of Rhonwen: Fair lance; fair, slender. Welsh form of Rowena: white-haired.	Female	Welsh	-
Rumenea	Dwells near the curving river.	Male	Welsh	-
Ryn	Ruler.	Male	Welsh	-
Sadwm	Welsh form of Saturn 'god of the harvest'.	Male	Welsh	-
Saer	Carpenter.	Male	Welsh	-
Saeth	Arrow.	Female	Welsh	-
Saffir	Sapphire.	Female	Welsh	-
Saith	Seven.	Male	Welsh	-
Sarff	Snake.	Female	Welsh	-
Sayer	carpenter	Male	Welsh	Sayers, Sayre, Sayres
Sayers	Carpenter.	Male	Welsh	-
Sayre	Carpenter.	Male	Welsh	-