SELECT *
FROM (
   SELECT
   (
	SELECT concat('Marie-', string_agg(x,'-'))  as name_first_female
	FROM (
		select start_arr[ 1 + ( (random() * 100)::int) % 32 ]
		FROM
		(
		    select '{Claude,Thérèse,Géraldine,Sylvie,Sophie,Solange,Vivianne,Cunégonde,Albertine,Charlotte,Caroline,Célestine,Bérangère,Sylvianne,Alphonsine,Claire,Françoise,Chantal,Geneviève,Christine,Louise,Adeline,Céleste,Angélique,Clothilde,Jeanne,Pierre,Valentine,Paule,Noëlle,Lise,Cécile}'::text[] as start_arr
		) syllarr,
		-- need 3 syllabes, and force generator interpretation with the '*0' (else 3 same syllabes)
		generate_series(1, 1 + ( ( (generator::int % 3)  * (random() * 0.5))::int % 3))
	) AS con_name_female(x)
    ),
    (
	SELECT concat('Jean-', string_agg(y,'-'))  as name_first_male
	FROM (
		select start_arr[ 1 + ( (random() * 100)::int) % 33 ]
		FROM
		(
		    select '{François,Pierre,Michel,Sylvain,Sébastien,Eudes,Raymond,Claude,Régis,Charles,Maxence,Célestin,Baptiste,Grégoire,Hubert,Antonin,Stanislas,Gérald,Albert,Marie,Guy,Yves,Louis,Gabriel,Jérémie,Bartholomé,Mathieu,Vincent,Nicolas,Joachim,Olivier,Daniel,Philippe}'::text[] as start_arr
		) syllarr,
		-- need 3 syllabes, and force generator interpretation with the '*0' (else 3 same syllabes)
		generate_series(1, 1 + ( ( (generator::int % 3) * (random() * 0.5))::int % 3))
	) AS con_name_male(y)
    ),
    (
	SELECT concat(last_name_part1a,last_char) as last_name_part1
	FROM (
		SELECT initcap(concat(string_agg(z1,''))) as last_name_part1a
		FROM (
			select last_arr[ 1 + ( (random() * 100 + (generator * 0))::int) %35 ]
			FROM
			(
			    select '{cu,char,bar,rau,reau,ban,beau,che,choi,moi,dur,dup,bou,gre,gru,choi,chau,col,ast,ara,ame,aud,souch,chon,bon,cheau,tallo,lio,chau,ron,rency,ramb}'::text[] as last_arr
			) sub1,
			generate_series(1, 3 + (generator*0))
		) AS con_name_first(z1)
        ) sub2,
	(
	    select last_last[ 1 + ( (random() * 10 + (generator * 0))::int) % 6] as last_char
	    FROM (
	        select '{x,t,d,e,s}'::text[] as last_last
	    ) sub3
	) sub4
    ),
    (
	select part_arr[ 1 + ( (random() * 100 + (generator * 0))::int) % 50 ] as last_name_part2
	FROM
	(
	    select '{II,III,De Loinloin,De Meumeu,De Parloin,De Parlà,De MontLoin,De Vallointain,De Perpète,De Pétaouchnok,De Trifouillis-Les-Oies,De Clochemerle,Du Troupaumé,De Saint-glin-glin,De Berdouille,De Macapète,De Foufnie,De Pamparigouste,De GlinGlin,De Linlin,De Fouillard,D''Apeuprès,D''Icibas,D''Autemps,D''Auloin}'::text[] as part_arr
	) sub
    ),
    generator as id
  FROM generate_series(1,1000) as generator
 ) main_sub
 ;